Penerbitan Terkini

muhammad adam adman, jamal hisham hashim, mohd rizal abdul manaf, dan norback.  (2020).  associations between air pollutants and peak expiratory flow and fractional exhaled nitric oxide in students.  - international journal of tuberculosis and lung disease.  189-195. 

moonyza akmal ahmad kamil, norazirah md nor, chai soon ngiu, mohd rizal abdul manaf, suganthi thevarajah, adawiyah jamil and mohan arumugam.  (2020).  prevalence of non-alcoholic fatty liver disease (nafld) diagnosed by controlled attenuation parameter on transient elastography and its predisposing factors in psoriasis.  - journal of skin and stem cell.  1-6. 

khalid mokti, zaleha isa, mohd rizal abdul manaf, firdaus hayati, syed sharizman syed abd rahim.  (2020).  nutritional burden in tuberculosis and inter-sectoral nutritional management for tuberculosis patients in malaysia.  - turkiye klinikleri journal of medical sciences.  83-95. 

nor hasyimah haron, ezanee azlina mohamad hanif, mohd rizal abdul manaf, jasmi ali yaakub, roslan harun, ramelah mohamed, isa mohamed rose.  (2019).  microsatellite instability and altered expression of mlh1 and msh2 in gastric cancer.  - asian pacific journal of cancer prevention.  509-517. 

nur adibah mat saruan, hanizah mohd yusoff, sharifa ezat wan puteh, mohd fadhli mohd fauzi & mohd rizal abd manaf.  (2019).  organisational intervention on absenteeism among workers: a systematic review.  - jurnal pengurusan.  155-171. 

aniza binti ismail;syed mohamed al-junid bin syed junid;mohd rizal bin abdul manaf;saperi bin sulong.  (2019).  economic burden and cost effectiveness analysis of breast cancer treatment in malaysia.  - 1-6. 

nor aini jamil, chin kok yong, chan chin yi, shaanthana subramaniam, ima-nirwana soelaiman, norliza muhammad, fairus ahmad, mohd rizal abd manaf, ng pei yuen, norazah abd aziz, norazlina mohamed.  (2019).  osteoporosis and sarcopenia among post-menopausal women and men aged 50 years and older in klang valley, malaysia.  - 25th malaysian dietitians' association national conference 2019.  1. 

shaanthana subramaniam, chin-yi chan, ima-nirwana soelaiman, norazlina mohamed, norliza muhammad, fairus ahmad, mohd rizal abd manaf, pei-yuen ng, nor aini jamil, kok-yong chin.  (2019).  prevalence and predictors of osteoporosis among the chinese population in klang valley, malaysia.  - applied sciences.  1-11. 

khadijah alavi, mohd rizal haji abdul manaf, rosnah sutan, mohd hasni jaafar & suzana sahar.  (2019).  kejurulatihan kesukarelawan warga emas komuniti: beranang youth for elderly care (bayec) berpandukan triple helix model (universiti-komuniti-kerajaan).  - k inovasi 2019 pendidik 4.0 pereka pengalaman pembelajaran bermakna.  1. 

khadijah binti alavi;zahara binti abdul manaf;mohd rizal bin abdul manaf;mohd hasni bin ja`afar;rosnah binti sutan;mohd suhaimi bin mohamad.  (2019).  keberkesanan pemerkasaan pelajar gerontologi ukm sebagai sahabat warga emas.  -

aniza ismail, zaleha md isa, mohd rizal abd manaf, norayuni ismail,zulkefley bin mohammad, azizul rahman bin mohamad jamil, nur suhada ramli.  (2019).  laporan program jom sihat dan survey kampung orang asli kuala pangsun hulu langat selangor.  - 1-66. 

shahrir, sn, abdul manaf, mr, mustapha, fi, md. isa, z.  (2019).  critical review on dietary sodium reduction policies in malaysia.  - international food research journal.  33-40. 

naren kumar surendra , mohd rizal abdul manaf, lai seong hooi, sunita bavanandan, fariz safhan mohamad nor, shahnaz shah firdaus khan, loke meng ong and abdul halim abdul gafor.  (2019).  health related quality of life of dialysis patients in malaysia: haemodialysis versus continuous ambulatory peritoneal dialysis.  - bmc nephrology.  1-10. 

hirman ismail, mohd rizal abdul manaf, abdul halim abdul gafor, zaki morad mohamad zaher, adriana irawati nur ibrahim.  (2019).  international comparisons of economic burden of end stage renal disease to the national healthcare systems.  - international medical journal of malaysia.  188-196. 

pui ling thong, sau wei wong, mohd rizal abdul manaf, ming lee lee, kanaheswari yoganathan.  (2019).  health-related quality of life in paediatric spina bifida.  - medical journal of malaysia.  281-287. 

naren kumar surendra, mohd rizal abdul manaf, lai seong hooi, sunita bavanandan, fariz safhan mohamad nor, shahnaz shah firdaus khan, ong loke meng, abdul halim abdul gafor.  (2019).  cost utility analysis of end stage renal disease treatment in ministry of health dialysis centres, malaysia: hemodialysis versus continuous ambulatory peritoneal dialysis.  - plos one.  1-16. 

mohd fadhli mohd fauzi, hanizah mohd yusoff, mohd rizal abd manaf, nazarudin safian, muhammad aklil abd rahim, mohd faizal madrim, azman atil @ azmi, ammar amsyar abdul haddi and nur adibah mat saruan.  (2019).  intervention for occupational fatigue and sleepiness among healthcare workers working in shift: a systematic review.  - malaysian journal of public health medicine.  47-53. 

mohamad selamat e, wan puteh se, syed rusli sas, abdul manaf mr.  (2019).  economic evaluation of imatinib as first-line treatment for chronic myeloid leukemia: a systematic review.  - 13th post graduate forum on health system and policy.  17. 

muhammad aklil abd rahim, fadzrul hafiz johani, shamsul azhar shah, mohd rohaizat hassan,mohd rizal abdul manaf.  (2019).  13c-urea breath test accuracy for helicobacter pylori infection in the asian population: a meta-analysis.  - annals fo global health.  1-10. 

sharul rizam samsury, nor azlin mohamed ismail, anizah ali, rosmaliana zulkifli, mohd rizal abdul manaf, yong junina fadzil, dyah ekashanti octorina dewi.  (2019).  application of z-score among reported normal cardiac structure on foetal echocardiography assessment.  - 27th international congress of the obstetrical & gynaecological society of malaysia (ogsm 2019).  0. 

sharul rizam samsury, nor azlin mohamed ismail, anizah ali, rosmaliana zulkifli, mohd rizal abdul manaf, yong junina fadzil, dyah ekashanti octorina dewi.  (2019).  application of z-score among reported normal cardiac structure on foetal echocardiography assessment.  - the medical journal of malaysia.  9. 

siti diyana ibrahim, rosnah sutan, mohd rizal abd manaf.  (2019).  perlaksanaan program doktor muda di malaysia dan halangannya.  - journal of social sciences and humanities.  1-9. 

hirman ismail, mohd rizal abdul manaf, abdul halim abdul gafor, zaki morad mohamad zaher, adriana irawati nur ibrahim.  (2019).  economic burden of esrd to the malaysian health care system.  - kidney international reports.  1261-1270. 

chin yi chan, shaanthana subramaniam, kok-yong chin, soelaiman ima-nirwana, norliza muhammad, ahmad fairus, abdul manaf mohd rizal, pei yuen ng, jamil nor aini, noorazah abd aziz and norazlina mohamed.  (2019).  knowledge, beliefs, dietary, and lifestyle practices related to bone health among middle-aged and elderly chinese in klang valley, malaysia.  - international journal of environmental research and public health.  1-21. 

mohamed, norazlina, chin yi, chan, soelaiman ima-nirwana, kok yong, chin, subramaniam, shaanthana, muhammad, norliza, ahmad, fairus, abd manaf, mohd rizal, pei yuen, ng, jamil, nor aini.  (2018).  osteoporosis among middle-aged and elderly population in klang valley, malaysia: knowledge, belief and practices.  - medicine and health. 

norazlina mohamed, ima nirwana soelaiman, mohd rizal abdul manaf, norliza muhammad, chin kok yong, fairus ahmad, nor aini jamil abdul wahab, ng pei yuen, chan chin yi.  (2018).  sindrom metabolik dan osteoporosis.  - 1-33. 

khadijah alavi, rosnah sutan, suzana shahar, masne kadar, mohd rizal abdul manaf, mohd hasni jaafar.  (2018).  modul kejurulatihan kesukarelawan warga emas komuniti..  -

dayang anita abdul aziz, marjmin osman, felicia lim, rufina teo, zarina abdul latiff, rizal abdul manaf.  (2018).  external squeeze test during pediatric laparoscopic hernia repair: a novel on-table assessment to ensure complete closure of patent processus vaginalis.  - open access surgery.  1-3. 

nurul iftida basri, zaleha abdullah mahdy, shuhaila ahmad, abdul kadir abdul karim, lim pei shan, mohd rizal abdul manaf, nor azlin mohd ismail..  (2018).  the world health organization (who) versus the international association of diabetes and pregnancy study group (iadpsg) diagnostic criteria of gestational diabetes mellitus (gdm) and their associated.  - hormone molecular biology and clinical investigation. 

norfazillah ab manan, mohd rizal abdul manaf, rozita hod.  (2018).  the malaysia haze and its health economy impact: a literature review.  - malaysian journal of public health medicine. 

mohd rizal abdul manaf, ahmad fareed a rahman, aniza ismail, sharifa ezat wan puteh, azimatun noor aizuddin.  (2018).  psychometric evaluation of the malay version of the impact of weight on quality of life-lite (iwqol-lite) questionnaire.  - international journal of public health research. 

nordiah awang jalil, siti rokiah yusof, nor rina mahawar, razila yacob, farahzilla anuwar, nurhayatie mohamad kosnen, mohd rizal abdul manaf.  (2018).  strategies to prevent and control methicillin-resistant staphylococcus aureus infections in a tertiary hospital.  - southeast asia one health university network (seaohun) 2018 international conference. 

nordiah awang jalil, shariffah norasmah syed mustaffa, mohd rizal abdul manaf, nor rina mahawar, razila yacob, siti rokiah yusof, noor zetti zainol rashid.  (2018).  outcome of influenza vaccination rates among healthcare workers with improved interventions.  - 2018 world influenza conference. 

naren kumar surendra, mohd rizal abdul manaf, hooi lai seong, sunita bavanandan, fariz safhan mohamad nor, shahnaz shah firdaus khan, ong loke meng, abdul halim abdul gafor.  (2018).  the cost of dialysis in malaysia: haemodialysis and continuous ambulatory peritoneal dialysis.  - malaysian journal of public health medicine. 

mohamed, norazlina, chin yi, chan, soelaiman, ima-nirwana, kok yong, chin, subramaniam, shaanthana, muhammad, norliza, ahmad, fairus, abd manaf, mohd rizal, pei yuen, ng, jamil, nor aini.  (2018).  osteoporosis among middle-aged and elderly population in klang valley, malaysia: knowledge, belief and practices.  - regional conference on non-communicable diseases. 

mohd shaiful azlan, mohd rizal abdul manaf, noor safiza mohamad nor, rashidah ambak.  (2017).  effects of lifestyle intervention towards obesity and blood pressure among housewives in klang valley: a quasi-experimental study.  - malaysian journal of medical sciences.  83-91. 

adawiyah j, moonyza aak, hatta s, mohd rizal am, felix bby, nik ruzyanei nj, marhani m, srijit d, ng cg.  (2017).  the risk and associated factors of female sexual dysfunction (fsd) in women with psoriasis.  - international medical journal of malaysia.  107-113. 

sn shahrir, mr abdul manaf, fi mustapha, zm isa.  (2017).  critical review on dietary sodium policies in malaysia.  - 21st national public health colloquium 2017. 

mohd rizal abdul manaf, naren kumar surendra, abdul halim abdul gafor, lai seong hooi & sunita bavanandan.  (2017).  dialysis provision and implications of health economics on peritoneal dialysis utilization: a review from a malaysian perspective.  - international journal of nephrology.  1-7. 

hasanain faisal ghazi, zaleha md. isa, mohd rizal abdul manaf, diana binti mahat, norazman mohd rosli, mohd ihsani mahmood, maged elnajeh.  (2017).  systematic review on effectiveness of interventional programmes in treating childhood obesity.  - advances in pediatric research.  1-9. 

feisul idzwan mustapha, soraya azmi, mohd rizal abdul manaf, zanariah hussein, nik jasmin nik mahir, fatanah ismail, azimatun noor aizuddin, adrian goh..  (2017).  what are the direct medical costs of managing type 2 diabetes mellitus in malaysia?.  - medical journal of malaysia.  271-277. 

muhammad haikal bin ghazali, shamsul azhar bin shah and mohd rizal bin abd manaf.  (2017).  what it takes to set up travel health services: a review from countries with established service.  - malaysian journal of public health medicine. 

mohd shaiful azlan, rosnah ismail, mohd rizal abdul manaf.  (2017).  systematic review of organization stressors as predictors for job stress and burnout among university academicians in malaysia.  - international journal of public health and clinical sciences.  35-46. 

tuti ningseh mohd dom, shahida mohd said, mohd rizal abdul manaf, khairiyah abdul muttalib, syed mohamed aljunid.  (2016).  a detailed framework of methods used to calculate costs of periodontal treatment in malaysian public dental clinics.  - malaysian journal of public health medicine.  249-260. 

zobaida edib, verasingam kumarasamy, norlia binti abdullah, am rizal and sami abdo radman al-dubai.  (2016).  most prevalent unmet supportive care needs and quality of life of breast cancer patients in a tertiary hospital in malaysia.  - health and quality of life outcomes.  1-10. 

sami ar al-dubai, jane sempeho, hematram yadav, ramesh sahathevan, zhe k law, mohd ra manaf.  (2016).  pre-hospital delays in ischemic stroke patients in a malaysian tertiary hospital.  - international journal of stroke.  1-2. 

m rizal abdul manaf, madihah mustafa, mohd rizam abdul rahman, khairul hazdi yusof, noor azah abd aziz.  (2016).  factors influencing the prevalence of mental health problems among malay elderly residing in a rural community: a cross-sectional study.  - plos one.  1-12. 

massitah mihat, mohd rizal abdul manaf, mohamed ismail lasa.  (2016).  impact of diabetes medication therapy adherence clinic (dmtac) and determinants of success among type ii diabetic patients in seremban, malaysia.  - 6th international public health conference 2016. 

rozita hod, mohd rizal abd manaf.  (2016).  one health approach: introduction course among future one health workforce in beranang community training center, national university of malaysia.  - the 4th international one health congress and 6th biennial congress of the international association for ecology and health. 

aniza ismail, mohd rizal abd manaf, jamilah yusoff, saperi sulong.  (2016).  disease and economic burden of breast cancer management.  - 48th asia-pasific academic consortium for public health conference. 

da aziz, m osman, f lim, m mohdnor, r abdul manaf.  (2016).  external squeeze test (est) at laparoscopic hernia repair; a novel on-table assessment to ensure complete closure of tatent process vaginalis.  - 29th international symposium of pediatric surgical research. 

mohd rizal abdul manaf, ahmad m qureshi, masoud lotfizadeh, kurubaran ganasegeran, hematram yadav, sami abdoradman al-dubai.  (2016).  factors associated with anxiety and depression among outpatients in malaysia : a cross-sectional study.  - malaysian journal of public health medicine.  181-187. 

vida samiei, sharifa ezat wan puteh, mohd rizal abdul manaf, khalib abdul latip, aniza ismail.  (2016).  are malaysian diabetic patients ready to use the new generation of health care service delivery? a telehealth interest assessment.  - the malaysian journal of medical sciences.  44-52. 

md annuar abd. samad, mohd rizal abdul manaf, roslan johari mohd ghazali, husmeela hussain.  (2016).  patient satisfaction and service quality: a survey of the outpatient services at cheras rehabilitation hospital.  - 6th international public health conference 2016. 

mohd rizal abdul manaf.  (2016).  cross subsidy in financial management of an academic health centre.  - 3rd international conference on multidisciplinary healthcare. 

rizal a.m., chiew w. & roslan j..  (2015).  comparative study of nurse managers` job dissatisfaction in public hospitals and health clinics in malaysia.  - internal medicine: open access.  1-7. 

yoganathan kanaheswari and abdul manaf mohd rizal.  (2015).  renal scarring and chronic kidney disease in children with spina bifida in a multidisciplinary malaysian centre.  - journal of paediatrics and child health.  1175-1181. 

mohd rizal abdul manaf, khalib abdul latif, ahmad taufik jamil, nor azmi kamaruddin, zanariah, hamimah, norizzati dan sabrizan osman.  (2015).  effectiveness of e-mail based empowerment programme (e-beep) among type ii diabetes patients glycemic control, quality of life, and cost-effectiveness: an intervention study.  - the medical journal of malaysia.  24. 

kurubaran ganasegeran, wilson perianayagam, mohd rizal abdul manaf, saad ahmed ali jadoo and sami abdo radman al-dubai.  (2015).  patient satisfaction in malaysia`s busiest outpatient medical care.  - the scientific world journal.  1-6. 

mohd rizal am, khalib al, ahmad taufik j, nor azmi k, zanariah, hamimah s, norizzati b, sabrizan o.  (2015).  cost-effectiveness of e-mail based empowerment programme (e-beep) among type ii diabetes mellitus in malaysia.  - brunei international medical journal.  s14. 

anisah omar, osman che bakar, nor fatini adam, hakim osman, arina osman, ahmad hatim suleiman, mohd rizal abdul manaf & mohd ikhsan selamat.  (2015).  seropositivity and serointensity of toxoplasma gondii antibodies and dna among patients with schizophrenia.  - korean journal of parasitology.  29-34. 

mastura mt, rizal am & ahmad taufik j.  (2014).  predicting factors of retention in government services among medical officers in sabah and sarawak.  - 4th international public health conference. 

al-dubai sar, ganasegaran k, barua a, rizal am, rampal kg.  (2014).  evaluation of psychometric properties of the malay version perceived stress scale in two occupational settings in malaysia.  - annals of medical & health sciences research.  4(2):104-107. 

tuti ningseh mohd dom, sharifa ezat wan puteh, amrizal muhd nur, rasidah ayob, mclindent, mohd rizal abdul manaf, khairiyah abdul muttalib, syed mohamed aljunid.  (2014).  cost effectiveness of periodontitis management in public sector specialist periodontal clinics: a societal perspective research in malaysia.  - value in health regional issues.  3(1):117-123. 

nurzuriana zaki, maniam thambu, suriati mohamed saini, mohd rizal abdul manaf.  (2014).  economic impact of depression on patients in klang valley: a 6-months prospective study.  - 18th malaysian conference on psychological medicine & 1st federation of psychiatric associations regional meeting. 

kurubaran ganasegeran, pukunan renganathan, mohd rizal abdul manaf, sami abdo radman al-dubai.  (2014).  factors associated with anxiety and depression among type 2 diabetes outpatients in malaysia: a descriptive cross-sectional single-centre study.  - bmj open.  4:e004794. 

mohd rizal abdul manaf, mastura mohd tahir, hatta sidi, marhani midin, nik ruzyanei nik jaafar, srijit das & abdul muizz abd malek.  (2014).  pre-marital sex and its predicting factors among malaysian youths.  - comprehensive psychiatry.  55(S1):S82-S88. 

c.c.k. ho, k.s. ngoo, a.h hamzaini, a.m.m. rizal, m.z. zulkifli.  (2014).  urinary bladder characteristics via ultrasound as predictors of acute urinary retention in men with benign prostatic hyperplasia.  - clinica terapeutica.  165(2):. 

kurubaran ganasegeran, j. michael menke, vasudeva murthy challakere ramaswamy, mohd rizal abdul manaf, aled m. alabsi & sami abdo radman al-dubai.  (2014).  level and determinants of knowledge of symptomatic knee osteoarthritis among railway workers in malaysia.  - biomed research international.  Article ID 370273. 

adibah hanim ismail, rawa bau, hatta sidi, ng chong guan, marhani midin, nik ruzyanei nik jaafar, srijit das, mohd rizal abdul manaf.  (2014).  orgasmic dysfunction among malay diabetic women in malaysia.  - comprehensive psychiatry.  55(S1):S29-S33. 

tuti ningseh mohd dom, rasidah ayob, amrizal muhammad nur, noorlin ishak, mohd rizal abdul manaf, syed mohamed aljunid, ahmad sharifuddin mohd asari, khairuyah abdul muttalib.  (2014).  estimating costs of periodontal treatment in public sector dental specialist clinics.  - bmc public health.  P11. 

tuti ningseh mohd-dom, rasidah ayob, amrizal mohd-nur, mohd rizal abdul-manaf, noorlin ishak, khairiyah abdul-muttalib, syed mohamed aljunid, yuhaniz ahmad-yaziz, hanizah abdul-aziz, noordin kasan.  (2014).  cost analysis of periodontitis management in public sector specialist dental clinics.  - bmc oral health.  2014, 14:56. 

hasriza hashim, shahrul azmin, hamizah razlan, nafisah wan yahya, hui jan tan, m rizal abdul manaf, norlinah mohamed ibrahim.  (2014).  eradication of helicobacter pylori infection improves levodopa action, clinical symptoms and quality of life in patients with parkinson`s disease.  - plos one.  e112330. 

azimatun noor a, amrizal mn, t weng kang, rafidah ar, y geok hong, adibah a, aniza i, sharifa ezat wp, mohd rizal am.  (2014).  cost analysis of hypertension management in an urban primary medical centre kuala lumpur.  - malaysian journal of public health medicine.  18-23. 

sempeho j, rizal abdul manaf m, sahathevan r, al-dubai s, kang law z.  (2014).  determinants and effects of pre-hospitalisation delays in stroke patients in universiti kebangsaan malaysia medical centre (ukmmc).  - neuroepidemiology.  102-3. 

chiew wye lee, mohd rizal abdul manaf, roslan johari mohamad ghazali & j thuraisingham.  (2014).  perceived satisfaction and problems faced among nurse sisters in public hospitals and health clinics in malaysia.  - 4th international public health conference. 

madihah m, nor azah a, rizam ar, khairul hazdi y & rizal am.  (2014).  mental health problems among malay elderly in a rural area of perak, malaysia.  - 4th international public health conference. 

mohd rizal am, khalib al, ahmad taufik j, nor azmi k, zanariah h, sabrizan o.  (2014).  validation of malay version of diabetes empowerment scale-short form.  - 4th international public health conference. 

siti yazmin zs, nor aini u, zarida h, rosdinom r, rizal am.  (2014).  subclinical hypothyroidism among patients with depressive disorders.  - malaysian journal of pathology.  95. 

siti yazmin zs, nor aini u, zarida h, rodinom r, rizal am.  (2014).  subclinical hypothyroidism among patients with depressive disorder.  - international congress of pathology and laboratory medicine, in conjunction with 48th malaysia-singapore congress of medicine. 

y kanaheswari, r kavitha, amm rizal.  (2014).  urinary tract infection and bacteriuria in children performing clean intermittent catheterization with reused catheters.  - spinal cord.  209-212. 

mohd rizal am, khalib al, ahmad taufik j, nor azmi k, zanariah, hamimah s, norizzati b & sabrizan o.  (2014).  effectiveness of e-mail based empowerment programme on glycaemic control, quality of life and empowerment level: a clinical based intervention study.  - 4th international public health conference. 

hamat, r. a., nor amalina, e., malina, o., zamberi, s., alfizah, h., rizal, a. m., aminuddin, a. and ramelah, m..  (2013).  ethnic differences in the prevalence, clinical outcome and cag pathogenicity island (cagpai) virulence gene profiles of helicobacter pylori strains from malaysia.  - pertanika journal of tropical agricultural science.  36(4):289-298. 

sami abdo radman al-dubai, mustafa ahmed alshagga, mohd rizal abdul manaf.  (2013).  mentoring and perceived stress level among private medical students: a malaysian perspective.  - procedia - social and behavioral sciences.  93:276-280. 

tuti ningseh mohd-dom, khairiyah abdul-muttalib, rasidah ayob, yaw siew lan, ahmad sharifuddin mohd-asadi, mohd rizal abdul-manaf, syed mohamed aljunid.  (2013).  periodontal status and provision of periodontal services in malaysia: trends and way forward.  - malaysian journal of public health medicine.  13(2):38-47. 

emad adel al-shdaifat, mohd rizal abdul manaf.  (2013).  the economic burden of hemodialysis in jordan.  - indian journal of medical sciences.  67(5 & 6):103-116. 

ani amelia zainuddin, sonia grover, zaleha abdullah mahdy, wu loo ling, rahmah rasat, fatimah harun, shia wee yan, mohd rizal abdul manaf, khadijah shamsuddin.  (2013).  gender role behaviour in childhood of female patients with congenital adrenal hyperplasia in malaysia.  - 5th world congress on ishid. 

saad ahmed ali jadoo, syed mohamed aljunid, seher nur sulku, sharifa ezat wan puteh, zafar ahmed, mohd rizal abdul manaf, sami abdo rahman al-dubai, saperi b sulong, amrizal muhammad nur.  (2013).  people expectations from healthcare providers - a turkish perspective.  - malaysian journal of public health medicine.  13(2):88-97. 

rasyedah ahmad raqi, boyd swinburn, marj moodie, mark lawrence, mohd ismail noor, and rizal abdul manaf.  (2013).  assessing food policy options to reduce obesity in malaysia: a stakeholders` participatory process.  - proceeding of the international symposium of health sciences 2013. 

ariff fadzil, kartini balakrishnan, rosdinom razali, hatta sidi, thinakaran malapan, robert peter japaraj, marhani midin, nik ruzyanei nik jaafar, srijit das & mohd rizal abdul manaf.  (2013).  risk factors for depression and anxiety among pregnant women in hospital tuanku bainun, ipoh, malaysia.  - asia-pacific psychiatry.  5(S1):7-13. 

noor azah aziz, shanaz muhamad, mohd rizak abd manaf, mohd zaini abd hamid.  (2013).  factors influencing h1n1 vaccination among primary health care workers: a cross-sectional study.  - international journal of preventive medicine.  4 (6): 664 - 70. 

hasriza h, hamizah r, wan nur nafisah wy, tan hj, rizal am, lim sy, norlinah mi.  (2013).  an open label, single arm study of the effects of h. pylori eradication in parkinson`s disease.  - 17th international congress of parkinson`s disease and movement disorders. 

nurul zaireen mohammad uha, rahimah rahmat, nani harlina md latar, rizal abdul manaf, noraidah masir.  (2013).  cyclin d1 expression in thyroid neoplasm and its correlation with clinicopathological features.  - minggu penyelidikan perubatan & kesihatan ke-15. 

ali mf, aziz na, aznida faa, rizal am, azmin s.  (2013).  prospective study of functional recovery of stroke patients at three months post admission: outcomes and implications for post stroke care provision.  - medicine & health.  19-27. 

christopher chee kong ho, poh keat seong, zulkifli md zainuddin, mohd rizal abdul manaf, muhilan parameswaran, azad ha razack.  (2013).  retrospective study of predictors of bone metastasis in prostate cancer cases.  - asian pacific journal of cancer prevention.  14(5):2203-2206. 

mohd rizal haji abdul manaf.  (2013).  ekonomi kesihatan.  - 184-193. 

mohd rizal haji abdul manaf.  (2013).  ekonomi kesihatan.  - 36-60. 

emad shdaifat, mohd rizal abdul manaf.  (2013).  haemodialysis in jordan: socio-demographic data, clinical analysis and projecting burden.  - middle-east journal of scientific research.  14(5):624-632. 

ezat sw, natrah ms, aljunid s, rizal ma, saperi s, ismail s, fuad i, azrif ma.  (2013).  economic evaluation of monoclonal antibody in the management of colorectal cancer.  - journal of cancer research & therapy.  1(1):34-39. 

sharifa ezat wan puteh, natrah mohd. saad, syed mohd aljunid, mohd rizal abdul manaf, saperi sulong, ismail sagap, fuad ismail and muhd azrif muhammad annuar.  (2013).  quality of life in malaysian colorectal cancer patients.  - asia-pacific psychiatry.  5(S1):110-117. 

ani amelia zainuddin, sonia grover, zaleha abdullah mahdy, wu loo ling, rahmah rasat, fatimah harun, chia wee yan, mohd rizal abdul manaf, khadijah shamsuddin.  (2013).  outcomes of female patients with congenital adrenal hyperplasia in malaysia.  - 5th world congress on ishid. 

saad ahmed ali jadoo, syed mohamed aljunid, seher nur sulku , sami abdo radman al-dubai, sharifa ezat wan puteh, zafar ahmed, mohd rizal abdul manaf, saperi b sulong, amrizal muhammad nur.  (2013).  health system reform from the people`s point of view: development of reliable valid questionnaire.  - malaysian journal of public health medicine.  13(2):65-76. 

hasriza h, wan nur nafisah wy, hamizah r, rizal am, tan hj, norlinah mi.  (2013).  effects of helicobacter pylori eradication in patients with parkinson`s disease.  - 24th annual scientific meeting of malaysian society of neurosciences. 

moonyza akmal ahmad kamil, adawiyah jamil, hatta sidi, mohd rizal abdul manaf, felix yap boon bin, nik ruzyanei nik jaafar.  (2013).  the relationship between quality of life and sexual function in female patients with psoriasis.  - 8th malaysia indonesia brunei medical sciences conference. 

nur afdzillah abdul rahman, rohaizak muhammad, rizal manaf, shahrun niza abdullah suhaimi, nani harlina md latar.  (2013).  a cost-effectiveness study on sutureless versus conventional thyroidectomy.  - annual general meeting & annual scientific meeting. 

ms natrah, sharifa wp ezat, ma syed, am mohd rizal, s saperi.  (2012).  quality of life in malaysian colorectal cancer patients: a preliminary result.  - asian pacific journal of cancer prevention.  13(3):957-962. 

ming yueh lee, niven c.s. teh, mohamed nur zulekha, sandragasu thayanithi, mohd noor jelinar, a.m rizal, wan arfah.  (2012).  the effects of fixed combination of bimatoprost-timolol and travoprost-timolol on intraocular pressure in patients with primary open-angle glaucoma or ocular hypertension, previously on nonfixed....  - asia-pacific journal of ophthalmology.  1(4):208-212. 

mohd rizal abdul manaf.  (2012).  medical ethics: what you should know?.  - international journal of public health research.  2(1):129-136. 

hanafiah alfizah, mohamed ramelah, abdul m. rizal, abdullah s. anwar and mohamed r. isa.  (2012).  association of malaysian helicobacter pylori virulence polymorphisms with severity of gastritis and patients` ethnicity.  - helicobacter.  17(5): 340-349. 

natrah mohd, sharifa ezat, syed mohamed aljunid, mohd rizal abdul manaf, saperi sulong, ismail sagap,muhd azrif.  (2012).  cost analysis of colorectal cancer (crc) management in ukm medical centre using clinical pathway.  - bmc public health.  12(Suppl 2):A40. 

hafizah abdullah, hashim omar, rizal abdul manaf, noraini umar.  (2012).  maternal serum cystatin c and pregnancy outcome in preeclampsia.  - 22nd annual scientific meeting, malaysian association of clinical biochemists. 

sami abdo radman al-dubai, kurubaran ganasegeran, aied m alabsi, mohd rizal abdul manaf, sharea ijaz, saba kassim.  (2012).  exploration of barriers to breast-self examination among urban women in shah alam, malaysia: a cross sectional study.  - asian pacific journal of cancer prevention.  13(4):1627-1632. 

natrah ms, sharifa ezat wp, syed ma, mohd rizal am, saperi s, ismail s, fuad i, muhd azrif ma.  (2012).  economic evaluation of monoclonal antibody in the management of colorectal cancer.  - journal of community health supplement.  18(S1):61. 

izamin idris, mohd rizal abdul manaf.  (2012).  chest x-ray as an essential part of routine medical examination: is it necessary?.  - medical journal of malaysia.  67(6):606-609. 

kurubaran ganasegeran, sami ar al-dubai, ahmad m qureshi, al-abed aa al-abed, rizal am, syed m aljunid.  (2012).  social and psychological factors affecting eating habits among university students in a malaysian medical school: a cross sectional study.  - nutrition journal.  11 (1) , art. no. 48. 

emad a.s., rizal a.m..  (2012).  quality of life of caregivers and patients undergoing haemodialysis at ministry of health, jordan.  - international journal of applied science and technology.  2(3):75-85. 

sharifa ezat wp, azimatun noor aizuddin, zakiah zainuddin, mohd rizal and manaf, syed aljunid.  (2012).  catastrophic health expenditure and its influencing factors in malaysia.  - bmc health services research.  12(Suppl 1):7. 

ms natrah, sharifa ezat wp, ma syed, mohd am rizal, s saperi, s. ismail, i fuad, muhd ma azrif.  (2012).  economic evaluation of monoclonal antibody in the management of colorectal cancer in malaysia.  - bmc health services research.  12(Suppl 1):7. 

tuti ningseh mohd dom, syed mohamed al junid, mohd rizal abd manaf, khairiyah abd muttalib, ahmad mohd asari, rasidah ayob, yuhaniz yaziz, noorlin ishak, hanizah abdul aziz, noordin kasan.  (2012).  patient-reported outcomes after one year of periodontal treatment at public specialist dental clinics in peninsular malaysia.  - bmc public health.  12(Suppl 2):A4. 

emad a shdaifat, mohd rizal abdul manaf.  (2012).  quality of life among jordanian patients on haemodialysis and their caregivers.  - bmc public health.  12(Suppl 2):A14. 

liew yk, saraswathiy m, muhamad zulhilmi akmal z, nurul shashida a, mohd rizal am, norzilawati mn.  (2012).  obstetrics complications: does paternal age play a role?.  - 4th medical undergraduate scientific research meeting 2012. 

noorharisman ideris, rizal manaf, holdan ibrahim al sheikh, ismail sagap.  (2012).  cost-effectiveness analysis elective colectomy in universiti kebangsaan malaysia medical centre, kuala lumpur: open versus laparoscopic.  - coloproctology. 

tuti ningseh mohd dom, shahida mohd said, aznida firzah abdul aziz, mohd rizal abdul manaf, syed mohamed aljunid.  (2012).  periodontal disease as an indicator of chronic non-communicable diseases: evidence from literatures.  - bmc public health.  12(Suppl 2):A26. 

munizam abd.majid, aniza ismail, oteh maskon, faizal amri hamzah, abdul halim gafor,nor azmi kamaruddin, rizal am, saperi sulung.  (2012).  the development of severe hypertension clinical pathway in universiti kebangsaan malaysia centre.  - journal of community health.  18(S1):94. 

m fairuz ali, na aziz, afa aziz, am rizal, s azmin.  (2012).  early functional recovery of ischaemic stroke patients after 3 months of transfer of care from hospital to the community: a prospective observational study.  - cerebrovascular diseases.  34(suppl 1): 46. 

natrah ms, sharifa ezat w.p., syed ma, mohd rizal am., saperi s., ismail s, fuad i, muhd azrif ma.  (2012).  quality of life in malaysian colorectal cancer patients.  - 17th malaysian conference on psychological medicine and the 6th asian society against dementia international congress. 

sharifa ezat w.p., natrah s, mohd rizal a.m, syed aljunid, saperi s,ismail s, fuad i, muhammad azrif m.a..  (2012).  quality of life in malaysian colorectal cancer patients: a preliminary result.  - 10th international conference of the asian clinical oncology society. 

tuti ningseh md, shahida ms, aznida firzah aa, sharifah ezat wp, mohd rizal am, syed mohamed a.  (2011).  associations between periodontal disease and systemic conditions: implications for primary care physicians.  - medicine & health. 

aniza, i., mohd rizal, a.m., ng, y.s., mardhiyyah, m., helmi, i., khair syamimi, b., muhammad tahar, a.r..  (2011).  caregivers` satisfaction of healthcare delivery at paediatric clinics of universiti kebangsaan malaysia medical centre in 2009.  - medical journal of malaysia.  66(2):84-88. 

rizal am, munizam am, mastura mt, nurul` ain a, zakiah a, nasaruddin m, zulfadlil a, saad aaja, sara rekab ez, aniza i.  (2011).  cost analysis of open appendicectomy compared to laparoscopic appendicectomy in university kebangsaan malaysia medical centre (ukmmc) 2011.  - medicine & health.  6 (1 Suppl):222. 

aizuddin an, hod r, rizal am, yon r, al junid sm.  (2011).  ability and willingness to pay for health care and contribute to national healthcare financing scheme among farmers in selangor.  - journal of community health.  17(1):56-63. 

rizal am, muhammad m, aljunid sm, normalina m, faridah ha, chuah kl, suzainah y, zainal m, azman ab.  (2011).  effectiveness of cataract surgery with intraocular lens implantation: a comparative study between extracapsular cataract extraction and phacoemulsification.  - journal of community health.  17(1):2-8. 

i nor hayati, azimatun n a, rozita h, w.a sh ezat, a. m rizal.  (2010).  in-patients` satisfaction in the medical and surgical wards- a comparison between accredited and non accreditated hospital in the state of selangor.  - jurnal kesihatan masyarakat.  16(1):60-68. 

khalid ghailan, a. jusoh, m. rizal, sharifa ezat, f. ibrahim, jalal halil & s. aljunid.  (2010).  impact of hiv/aids morbidity on households economy in malaysia.  - global journal of health sciences.  2(2):142-153. 

a m rizal, i aniza, a b jannatul madihah, a r ahmad fareed & m s natrah.  (2010).  cost analysis of treating incomplete miscarriage with dilatation and curettage in universiti kebangsaan malaysia medical centre in 2010.  - journal of community health.  16(1):54-59. 

annuar a, yazid a, ohnmar h, ng mh, rizal am, bhi ruzymah, as naicker.  (2010).  comparative study between reversed autograft and surgically created sciatic nerve defect in rats - the neuro-physiological outcome.  - 40th malaysian orthopaedic association. 

alfizah h, rizal am, isa mr, aminudin a, jasmi ay, ramelah m.  (2010).  four years analysis of helicobacter pylori infection among patients with dyspeptic at universiti kebangsaan malaysia medical centre.  - medicine & health.  13-21. 

mazzre m, ohnmar h, ng mh, rizal am, bhi ruszymah, as naicker.  (2010).  evaluation tissue engineered biological conduit in peripheral nerve injury- animal study.  - 40th malaysian orthopaedic association. 

ramelah mohamed, alfizah hanafiah, isa m rose, mohd rizal a manaf, shiekh anwar abdullah, ismail sagap, a van belkum, jasmi a yaacob.  (2009).  helicobacter pylori caga gene variants in malaysians of different ethnicity.  - european journal of clinical microbiology and infectious diseases.  28(7):865-869. 

i izamin, i aniza, am rizal, sm aljunid.  (2009).  comparing extracorporeal shock wave lithotripsy and ureteroscopy for treatment of proximal ureteric calculi: a cost effectiveness study.  - medical journal of malaysia.  64(1):12-21. 

a azimatun noor, am mohd rizal, h rozita, sm aljunid.  (2009).  perception of individuals in farming sector towards health care services in the implementation of the new national health financing scheme.  - journal of community health.  15(1):16-20. 

ali munawar, aniza ismail, mohd rizal abd manaf.  (2009).  the effectiveness of communication for behavioural impact in controlling and preventing dengue in hulu langat district, selangor.  - 5th malaysia indonesia brunei medical sciences conference. 

nor azlin mn, rizal am, wei bi l.  (2009).  health-related quality of life among stroke survivors attending rehabilitation centres in selangor.  - journal of community health.  15(2):83-90. 

joseph henry leonard, chan poh choo, mohd. rizal abdul manaf, zaleha md isa, nor azlin mohd nordin, srijit das.  (2009).  development and evaluation of `neck pain and functional limitation scale`: a validation study in the asian context.  - indian journal of medical sciences.  63(10):445-454. 

sa amin, m ali, i aniza, am rizal, s saperi, m amrizal, h noriah, j aishah, h hazlinda and s sharifa hildah.  (2009).  kajian analisa kos pembekal perkhidmatan kesihatan bagi rawatan pesakit diabetic foot wad ortopedik pusat perubatan universiti kebangsaan malaysia tahun 2006.  - jurnal of community health.  15(1):32-38. 

chan pc., leonard jh, nor azlin mn, rizal mam, zaleha mi.  (2009).  validation of neck pain and fuctional limitation scale (npfls) among the neck pain patients.  - malaysian physiotherapy association national conference 2009. 

nor azlin, m.n., loh, w. b. tracy , mohd rizal, a. m., ayiesah, r. & leornard, h.j..  (2008).  kualiti hidup pesakit strok di pusat rehabilitasi national stroke association of malaysia (nasam).  - simposium sains kesihatan kebangsaan ke 7 2008 / hotel legend, kuala lumpur, 18-19 jun 2008. 

hamidah a, rizal a m, nordiah a j, jamal r.  (2008).  piperacillin-tazobactam plus amikacin as an empirical therapy of febrile neutropenia in paediatric cancer patients.  - singapore medical journal.  49(1):26-30. 

aniza i, rizal a.m., izamin i, sharifa ezat w.p, syed mohamed a.  (2008).  comparing extracorporeal shock wave lithotripsy and ureteroscopy for treatment of proximal ureteric calculi: a cost effectiveness study.  - malaysian journal of public health medicine.  8(S4):14. 

tan hj, suganthi c, dhachayani s, rizal am, raymond aa.  (2007).  the electroencephalogram changes in migraineurs.  - medical journal of malaysia.  61(1):56-58. 

tan hj, suganthi c, dhachayani s, mohd rizal am, raymond aa.  (2007).  the coexistence of anxiety and depressive personality traits in migraine.  - singapore medical journal.  48(4):307-310. 

rizal am., aljunid sm., faridah hanom a., chuah kl. & normalina m.  (2007).  cost-effectiveness analysis of cataract surgery with intraocular lens implantation: extracapsular cataract extraction versus phacoemulsification.  - medical journal of indonesia.  16(1):25-31. 

lee m.y., hussain r.b.t., mohamad m.b.t., rizal a.m..  (2007).  effect of diabetes on visual acuity following phacoemulsification cataract surgery.  - asian journal of ophthalmology.  9(6):245-50. 

s. dyah pitaloka and a.m. rizal.  (2006).  patients satisfaction in antenatal clinic hospital universiti kebangsaan malaysia.  - jurnal kesihatan masyarakat.  12(1). 

rohana abdul ghani, soehardy zainudin, norella ct kong, ahmad fauzi abdul rahman, syed rozaidi wafa syed hussain wafa, marlyn mohamad, mohd rizal abdul manaf, and rahimah ismail.  (2006).  serum il-6 and il-1-ra with sequential organ failure assessment scores in septic patients receiving high-volume haemofiltration and continuous venovenous haemofiltration.  - nephrology.  11(5):386-393. 

tan hj., rizal am., rosmadi my. & goh kl.  (2006).  role of helicobacter pylori virulence factor and genotypes in non-ulcer dyspepsia.  - journal of gastroenterology & hepatology.  21(1):110-115. 

a m rizal, m h enna, s m aljunid, a g rohana, z soehardy, c t k norella.  (2006).  cost-effectiveness analysis of continuous venovenous hemofiltration therapy in the treatment of sepsis in hospital universiti kebangsaan malaysia: a comparison between high volume and standard dose he.  - journal of community health.  12(1)1-7. 

norhayati ibrahim, sharifa ezat, mohd rizal.  (2006).  customers satisfaction in accredited and non-accredited hospitals in selangor.  - 2nd malaysia indonesia medical science conference 2006 / borobudur hotel. 

hj tan, c suganthi, s dhachayani, am rizal, aa raymond.  (2006).  suicidal ideation in migraine.  - neurology asia.  11:103-106. 

nabil i, hamidon b, rizal am, raymond aa.  (2005).  risk factors and outcome of dysphagia after an acute ischaemic stroke.  - journal of the neurological sciences.  283(S1):S402. 

tan hj, rizal am, rosmadi my, goh kl..  (2005).  distribution of helicobacter pylori caga, cage and vaca in different ethnic groups in kuala lumpur, malaysia.  - journal of gastroenterology and hepatology.  20(4) : 589-594. 

haliza am., rizal am., raja jamaluddin ram & noorhaida u..  (2005).  kepuasan pelanggan di kalangan pesakit luar klinik kerajaan dan klinik swasta di seremban, negeri sembilan.  - jurnal kesihatan masyarakat.  11:1-11. 

tan smk., shafiee z., wu ll., rizal am. & rey jm.  (2005).  factors associated with control of type i diabetes in malaysian adolescents and young adults.  - international journal of psychiatry in medicine.  35(2):123-136. 

m ramelah, h alfizah, a aminuddin, mr isa, n sukumar, am rizal, mz mazlam & ay jasmi.  (2004).  distinct genetic diversity of helicobacter pylori caga gene.  - medical journal of malaysia.  59(Supp C):36. 

bs gendeh, sh mujahid, s murad, m rizal.  (2004).  atopic sensitization of children with rhinitis in malaysia.  - medical journal malaysia.  59(4):522-529. 

a m haliza, a m rizal, m. & r a m raja jamaluddin
.  (2003).  kajian kepuasan pelanggan di kalangan pesakit swasta di seremban, negeri sembilan.  - jurnal kesihatan masyarakat.  9:44-50. 

am rizal, s m aljunid, m normalina, a faridah hanom, k l chuah, y suzainah, m zainal, a b azman.  (2003).  cost analysis of cataract surgery with intraocular lens implantation: a single blind randomised clinical trial comparing extracapsular cataract extraction and phacoemulsification.  - medical journal of malaysia.  58(3):380-386. 

rizal a.m..  (2001).  kajian mengenai prevalens, tahap pengetahuan, sikap dan amalan penyakit hipertensi serta faktor yang mempengaruhinya di kalangan penduduk kampung batu 5, semenyih, selangor..  - jurnal kesihatan masyarakat.  7:57-62.