noraidatulakma a , ying-xian g, azwa shawani ka, aisyatul najihah k, mohd arman k, joanna ooi su min, azmawati mn, norfazilah a, mohd rohaizat h, anita s, najma k , mohamed faisal ah, sheela bai a/p pannir selvam and rahman jamal on behalf of the covgen c.  (2023).  risk factors of long covid in klang valley malaysia: a snapshot from the covgen study.  - medicine & health.  57-58. 

nurul syafiqah nabilah abdul kadir, siti norlia othman, norzuriza mohd rais, hui-min neoh, meng ling moi, najma kori, petrick periyasamy, nor azila muhammad azami.  (2023).  optimization of annealing temperature for dengue virus serotyping using multiplex polymerase chain reaction (pcr) technique.  - medicine & health.  66-67. 

nor adzimah j, noraidatulakma a, nor azila ma, ying-xian g, azwa shawani ka, aisyatul najihah k, mohd arman k, joanna ooi su m, azmawati mn, norfazilah a, mohd rohaizat h,anita s, najma k , mohamed faisal ah, sheela bai a/p ps, rahman j *.  (2023).  medicine & health journal.  - medicine & health.  75-76. 

na johdi, n abdullah, na muhammad azami, yx goh, as kamalul ariffin, an khuzaimi, ma kamaruddin, jos min, am nawi, n ahmad, mr hassan, a sulong, n kori, mf abdul hamid, sb pannir selvam and r jamal.  (2023).  covgen study: dissecting covid-19 symptom severity and risk factors.  - 9th rcmm in conjunction with the 5th national conference for cancer research.  1. 

nurul syafiqah nabilah abdul kadir, siti norlia othman, norzuriza mohd rais, hui-min neoh, meng ling moi, najma kori, petrick periyasamy, nor azila muhammad azami.  (2023).  optimization of annealing temperature for dengue virus serotyping using multiplex polymerase chain reaction (pcr) technique.  - 9th regional conference on molecular medicine (rcmm) in conjunction with 5th national conference for cancer research (nccr).  1. 

noraidatulakma abdullah, ying-xian goh, azwa shawani kamalul ariffin, aisyatul najihah khuzaimi, mohd arman kamaruddin, joanna ooi su min, azmawati mohammed nawi, norfazilah ahmad, mohd rohaizat hassan, anita sulong, najma kori, mohamed faisal.  (2023).  risk factors of long covid in klang valley malaysia: a snapshot from the covgen study.  - 9th regional conference on molecular medicine (rcmm).  1. 

mahrunissa mahadi, nor azila muhammad azami, noraidatulakma abdullah, siti norlia othman, najma kori, hui-min neoh, sharifah azura salleh, zetti zainol rashid, petrick periyasamy.  (2023).  emergence of dengue virus type 4 during covid-19 pandemics in patients admitted to a teaching hospital in malaysia.  - jurnal sains kesihatan malaysia.  115-125. 

petrick @ ramesh a/l k periyasamy;lau chee lan;ramliza binti ramli;rozita binti hod;najma binti kori.  (2023).  early switching intravenous antibiotic to oral antibiotic in uncomplicated enterobacteriaceae bacteremia.  - .  . 

fara rahidah hussin , nor shuhaila shahril , ummu afeera zainulabid , najma kori , petrick periyasamy.  (2023).  pulmonary-urogenital tuberculosis: a delayed diagnosis.  - american society of tropical medicine and hygeine.  198-199. 

petrick @ ramesh a/l k periyasamy;lau chee lan;rozita binti hod;najma binti kori.  (2023).  audit & feedback on carbapenem: impact of multidisciplinary antimicrobial stewardship team among medical patient in universiti kebangsaan malaysia medical centre .  - .  . 

syahrul sazliyana binti shaharir;andrea ban yu-lin;azimatun noor binti aizuddin;lydia binti kamaruzaman;najma binti kori.  (2023).  prevalence of tuberculosis among patients with connective tissue diseases in ukmmc and their associated factors.  - .  . 

sharifah azura salleh, mohd hafidzul jasman, najma kori, muhammad yusuf abu shamsi.  (2023).  topic 4: the use of personal protective equipment donning doffing.  - .  1-2. 

ummu afeera zainulabid , nabil anaz anzani danapaul, chee lan lau , najma kori , yusuf zawir abd rahim, ramliza ramli , petrick periyasamy.  (2023).  revitalizing the blood culture volume.  - 33rd eccmid.  P3478. 

ilham ismail, najma kori, chee lan lau, azmi mohd tamil, ramliza ramli, xiong khee cheong, petrick periyasamy.  (2023).  mortality rate and its risk factors for multidrug resistance acinetobacter baumannii bacteraemiain universiti kebangsaan malaysia medical centre (ukmmc).  - 3rd antimicrobial resistance symposium 2023.  39. 

ummu afeera zainulabid , muhammad khidhir kamil, fatin farahani ramzah, lee chen dar, , mohamad azim md idris , lenny suryani safri, najma kori, petrick periyasamy.  (2023).  a vascular graft infection nightmare secondary to candida albicans.  - 33rd eccmid.  P3377. 

x.k.cheong, p.periyasamy, n.kori,c.l.lau,t.l.tan,n.a.m.mustafa,r.ramli.  (2023).  novel emergency department specific antibiogram in malaysia.  - 3rd antimicrobial resistance symposium 2023.  60. 

nalini p, aaron i, petrick p, najma k, cheong xk, lau cl, rozita h, zetti z.  (2023).  clinical characteristics and outcomes of covid-19 patients during 2021 wave at hospital canselor tuanku muhriz.  - medicine & health.  5. 

wahab, a.a, nurazizah, s.m.a, ding, c.h, muttaqillah, n.a.s, nordashima, a.s, kori, n, periyasamy, p.  (2023).  non-bacteremia liver abscess caused by burkholderia pseudomallei from a tertiary teaching hospital in malaysia: a case report and literature review.  - tropical biomedicine.  290-294. 

rafiq shajahan, ahmad zuhri shin abd halim , rozilah ishak , suria hayati md pauzi , nurismah md isa , wei hao kok , najma kori , ummu afeera zainulabid, petrick periyasam.  (2023).  hickam's dictum prevails: navigating the maze of dual pathology in hiv.  - clinical case competition.  11. 

tan kah shien, ummu afeera zainulabid1, fara rahidah hussin, cheong xiong khee, najma kori, petrick periyasamy..  (2023).  from negative to unmasked: cryptococcal meningitis iris strikes unexpectedly.  - clinical case competition.  9. 

u. salamah faisal, u.a. zainulabid, n. kori, p. periyasamy, t.m.n. khaithir.  (2023).  vibrio cholera o1 ogawa bacteremia with extraintestinal manifestation.  - international journal of infectious diseases.  S7. 

p. periyasamy, p. shanmugam, n. kori, u.a. zainulabid.  (2023).  acute pyelonephritis with candidemia caused by fluconazole resistant candida albicans.  - international journal of infectious diseases.  S2. 

saibanu selvajarah, lydia kamaruzaman, rozita mohd, ruslinda mustafar, petrick periyasamy, najma kori, nani zalinda abdul razak, ramliza ramli, shamsul azhar shah.  (2023).  the utility of intradialytic blood culture in diagnosing crbsi: a single centre study.  - journal of clinical and translational nephrology.  119. 

saibanu selvajarah, rozita mohd, ruslinda mustafar, petrick periyasamy, najma kori, nani zalinda abdul razak, ramliza ramli, shamsul azhar shah.  (2023).  prevalence and outcome of catheter related blood stream infections among hemodialysis patients in hctm.  - journal of clinical and translational nephrology.  115. 

ummu afeera zainulabid, fara rahidah hussin, najma kori, sreeambal ramankutty, muhammad nazri aziz, petrick periyasamy, muhamad yazli yuhana.  (2023).  when mycobacterium abscessus strikes: when bacteremia meets vertebral osteomyelitis.  - the 19th asia pacific congress of clincal microbiology and infection.  280. 

nurul izzati abdul aziz, ummu afeera zainulabid, farhan ibrahim, wong yin ping, fara rahidah hussin, najma kori, petrick periyasamy.  (2023).  surviving a deadly duo: a shocking case of double trouble in leptospirosis in leptospirosis.  - the 19th asia pacific congress of clincal microbiology and infection.  196. 

ummu afeera zainulabid, muhammad afiq ab karim, najma kori, fara rahidah hussin, hazlina mahadzir, petrick periyasamy.  (2023).  chikungunya strikes the golden years -the unexpected visitor.  - the 19th asia pacific congress of clincal microbiology and infection.  273. 

ummu afeera zainulabid, najma kori, syed nabil2, benjie law, jia yee tan, jian kiat yuen, reena rahayu md zin, petrick periyasamy.  (2023).  a twist in the tale -actinomycotic maxillaryosteomyelitis in glottic cancer.  - the 19th asia pacific congress of clincal microbiology and infection.  182. 

sai banu selvarajah, lydia kamaruzaman, nani zalinda abdul razak, rozita mohd, ruslinda mustafar, petrick @ ramesh a/l k periyasamy, najma kori, ramliza ramli. shamsul azhar shah.  (2023).  evaluating the usage of intradialytic blood cultures in diagnosing catheter related blood stream infection.  - journal of clinical and translational nephrology.  7. 

hj tan, ch goh, cs khoo, cf ng, jk tan, wa wan zaidi, zk law, md zulkifli, sa md rani, wnn wan yahya, r remli, nm ibrahim, r hod, sam mukari, awm mohd mustapha, n kori, p periyasamy.  (2023).  neurological manifestations in sars-cov-2 infection: a singlecenter cross-sectional study in malaysia.  - neurology and clinical neuroscience.  17-26. 

petrick periyasamy, tan li fen, najma kori, ummu afeera zainulabid.  (2023).  rebound covid-19 after paxlovid in 2 related family members.  - international journal of infectious diseases.  S129. 

hui jan tan, abdool alleem hj shahren, ching soong khoo, chen fei ng, wan asyraf wan zaidi, najma kori, petrick periyasamy, choon leng eu, alvin oliver payus, rozita hod.  (2023).  anxiety among hospitalized covid-19 patients: a case-control study from a tertiary teaching hospital in malaysia.  - frontiers in psychiatry.  1-13. 

nurul aisyah rapai kasini , ummu afeera zainulabid rashida safiuddin, wan husna barakah meor jamaludin, najma kori, petrick periyasamy.  (2023).  a case of dengue and covid-19 co-infection in a young man from malaysia.  - 33 eccmid.  P3165. 

m sugenthiran , p periyasamy , n kori , cl lau.  (2022).  clinical significance of coagulase-negative staphylococci bacteremia its financial impact and treatment outcomes in ukmmc.  - 5th international conference on tropical medicine and infectious diseases (ictmid).  1. 

lai fong chan, eu choon leng, hajar mohamad salleh sahimi, nuur asyikin mohd syukor, nurul ain mohamad kamal, luke woon sy-cherng, liu chian yong, petrick @ ramesh k. periyasamy, najma kori, tan toh leong, clarence ko ching huat, nor hasnani zahari & azli.  (2022).  maintaining inpatient psychiatric services: malaysia.  - .  1. 

ummu salamah faisal, ummu afeera zainulabid, najma kori, petrick periyasamy, tzar mohd khaithir.  (2022).  vibrio cholera o1 ogawa bacteremia with extrainstestinal manifestation.  - international congress on infectious diseases.  174. 

petrick periyasamy prapatricca shanmugam najma kori ummu afeera zainulabid.  (2022).  acute pyelonephritis with candidemia caused by fluconazole resistant candida albicans.  - international congress on infectious diseases.  P52. 

petrick periyasamy tan li fen najma kori ummu afeera zainulabid.  (2022).  rebound covid-19 after paxlovid in 2 related family members.  - international congress on infectious diseases.  P08. 

aliza mohamad yusof pn. norrafidah md sapuan, shareena ishak pn. siti fatkhiyah ,azarinah izaham pn. sumaiyah bt ismail, loh wayen en. mohd zulkifli mohd zain en. hairol azman bin mohamad yusop, ruslinda.  (2022).  policies and procedures on infection prevention and control hctm.  - .  1-328. 

chee ken chan, thian yin lam, langkeas mohanavel, jeffrie a ghani, afieq syabil khairul anuar...najma kori, helmi sulaiman.  (2022).  development and validation of the knowledge, attitude and practice questionnaire (launderkap) regarding white coat use among medical students during clinical practice.  - american journal of infection control.  1374-1380. 

najma kori, farida islahudin, muhammad yusuf zawir abd rahim, petrick periyasamy, noraida mohamed shah, ernieda md hatah, lau chee lan.  (2022).  corticosteroid effectiveness among hospitalised covid-19 patients in malaysia.  - journal of infection in developing countries.  1390-1397. 

muhammad hazwan n, najma k, ramliza r, rozita h, chee ll, petrick p.  (2022).  risk factors for severe outcomes in extended-spectrum beta-lactamase (esbl) bacteremia: a single-center study.  - medicine & health.  56-69. 

alex y. c. sim, ainal a. naffi, tang s. fai, najma kori, wan a. w. zaidi, petrick periyasamy, norshamsiah md din, mushawiahti mustapha, ayesha mohd zain.  (2022).  bilateral intermediate uveitis in a healthy teenager with the multisystem inflammatory syndrome in children secondary to covid-19 infection.  - journal of medical virology.  1269-1271. 

sy hwan ang, petrick periyasamy, shamsul azhar shah, ramliza ramli, najma kori, chee lan lau.  (2022).  the risk factors for complications and survival outcomes of klebsiella pneumoniae bacteraemia in hospital canselor tuanku muhriz universiti kebangsaan malaysia.  - medical journal malaysia.  409-414. 

m sugenthiran, petrick periyasamy, ramliza ramli, najma kori ,lau chee lan, rosnah binti ismail.  (2022).  association between serotype of dengue virus and viremia level with clinical presentation among dengue patients adimitted to hospital canselor tuanku mukhriz (hctm): a pilot study.  - 5th international conference on tropical medicine and infectious diseases (ictmid).  1. 

muhammad hazwan nasarudin, najma kori,ramliza ramli, rozita hod,chee lan lau,petrick periyasamy.  (2022).  extended-spectrum beta-lactamase (esbl) bacteremia: looking into the risk factors of mortality from malaysian perspective.  - 5th international conference on tropical medicine and infectious diseases.  521. 

aliff saifuddin mohd shukri, nor rafeah tumian, nurasyikin yusof, azlin ithnin, petrick periyasamy, najma kori, noorzilawati sahak.  (2021).  comparison of coagulation parameters between covid-19 patients with and without pneumonia in a single tertiary hospital in kuala lumpur, malaysia.  - 18th malaysian society of haematology annual scientific meeting.  1-7. 

ahmad izuddin mustaffa, petrick periyasamy, lau chee lan, ramliza ramli, najma kori,.  (2021).  the overly attached bacteria.  - international journal of infectious disease.  167-168. 

petrick periyasamy, navaneedha lingam mahalingam, najma kori, andrea ban yu lin, ramliza ramli, isa naina mohamed, lau chee lan.  (2021).  time to clinical stability in hcap in a tertiary center hospital in kuala lumpur.  - international journal of infectious diseases.  106. 

azlina ibrahim, isa naina mohamed, najma kori, chee lan lau, azmi mohd tamil, ramliza ramli, petrick periayasamy.  (2021).  evaluation of ceftriaxone use in the medical wards of universiti kebangsaan malaysia medical centre (ukmmc) and its outcome.  - clinical infectious diseases.  1-6. 

azlina ibrahim, isa naina mohamed, lau chee lan, ramliza ramli, najma kori, petrick periyasamy.  (2021).  an observational prospective study on the appropriateness of ceftriaxone use in medical wards of ppukm.  - international journal of infectious diseases (ijid).  104. 

m. mohamed said, a. shahren, s. shaharir, h. tan, n. kori.  (2021).  central nervous system hemophagocytic lymphohistiocytosis in an unlikely teenager: a case report.  - international journal of rheumatic diseases.  128. 

wan asyraf wan zaidi, muhamad danial zulkifli, najma kori, petrick k. periyasamy, wan nur nafisah wan yahya.  (2021).  ischaemic stroke in covid-19 patients in hospital canselor tuanku muhriz, national university of malaysia medical centre.  - international journal of stroke.  159. 

petrick periyasamy, ng boon hau, umi kalsom satariah ali, zetti zainol rashid, najma kori.  (2021).  aerosolized sars-cov-2 transmission risk: surgical or n95 masks?.  - infection control & hospital epidemiology.  1150-1152. 

juen kiem tan, dalleen leong, hemalatha munusamy, nor hazwani zenol ariffin, najma kori, rozita hod, petrick periyasamy.  (2021).  the prevalence and clinical significance of presymptomatic covid-19 patients: how we can be one step ahead in mitigating a deadly pandemic.  - bmc infectious diseases.  1-10. 

norfazilah ahmad, norzehan fatimah mohd ali, azmawati mohammed nawi, mohd rohaizat hassan, azimatun noor aizuddin, rozita hod, faiz daud, sharifah azura salleh, petrick periyasamy, abdul halim abdul gafor, najma kori.  (2021).  clinical characteristics of patients with coronavirus disease 2019 (covid-19) in a teaching hospital in malaysia.  - journal of infection in developing countries.  1059-1065. 

afifah aqilah abdul malik, petrick periyasamy, najma kori, asrul abdul wahab, chuan hun ding.  (2021).  a spuriously negative cryptococcal antigen assay result in disseminated cryptococcosis: the deception of the postzone phenomenon.  - annals of clinical & laboratory science.  430-433. 

syahrul sazliyana shaharir, sakthiswary rajalingham, rozita mohd, najma kori, adawiyah jamil.  (2021).  herpes zoster in a multi-ethnic systemic lupus erythematosus (sle) cohort: clinical features and risk factors.  - annals of the rheumatic diseases.  611-612. 

azmawati mohammed nawi, azimatun noor aizuddin, rozita hod, norfazilah ahmad, faiz daud, sharifah azura salleh, najma kori, petrick periyasamy, mohd rohaizat hassan, hanafiah harunarashid, kamaruzaman jusoff & mohd afiq arifin.  (2021).  managing covid-19 pandemic in teaching hospitals: an early preparedness setting (pengurusan pandemik covid-19 di hospital pengajar: suatu penetapan persediaan awal).  - sains malaysiana.  1165-1173. 

nurul adilla hayat jamaluddin, petrick periyasamy, chee lan lau, sasheela ponnampalavanar, pauline siew mei lai, ramliza ramli, toh leong tan, najma kori, mei kuen yin, nur jannah azman, rodney james, karin thursky and isa naina mohamed.  (2021).  point prevalence survey of antimicrobial use in a malaysian tertiary care university hospital.  - antibiotics.  1-13. 

nor azila ma, nor azian am, azmawati mn, sharifah azura s, petrick p, najma k, mohd rohaizat h, norfazilah a, anita s, hanita o, tuti ningseh md, nurul syakima am, ezanee azlina, siti aishah, nurul syeefa', abdul rashid, abdul halim, hanafiah hr, rahman j.  (2021).  covid-19 in malaysia: exposure assessment and prevention practices among healthcare workers at a teaching hospital.  - journal of infection in developing countries.  1816-1824. 

anita sulong, umi kalsom, zetti zainol rashid, muttaqillah najihan abdul samat, wong kon ken, siti norlia othman, abdul hamydy abdul hamid, danori sardi, ainihayati noordin, petrick @ ramesh a/l k periasamy, najma kori, hanita othman.  (2020).  carta alir ujian makmal polymerase chain reaction (pcr) covid-19.  - .  1-3. 

umi kalsom @ satariah ali, anita sulong, zetti zainol rashid, muttaqillah najihan abdul samat, wong kon ken, siti norlia othman, abdul hamydy abdul hamid, danori sardi, ainihayati noordin, petrick @ ramesh a/l k periasamy, najma kori, azmi baharudin.  (2020).  kriteria penerimaan / penolakan spesimen bagi ujian pengesanan rapid antigen covid-19 dan carta alir pemilihan pengujian covid-19.  - pengujian rapid ag covid-19, jabatan perkhidmatan makmal diagnostik, hospital canselor tuanku muhriz.  1-3. 

faizal amri hamzah, najma kori.  (2020).  'convalescent plasma' lawan virus covid-19.  - harian metro.  32-33. 

rayhan aghani e.amiseno, petrick periyasami, najma kori, ramliza ramli, isa naina mohamed, lau chee lan.  (2020).  the appropriateness in requesting for urine culture in ukmmc medical ward: a pre and post- educational intervention study.  - .  1-21. 

boon hau ng, nik nuratiqah nik abeed, andrea ban yu-lin, mohamed faisal abdul hamid, chun ian soo, najma kori, shahizon azura mohamed mukari, isa azzaki zainal, lydia kamaruzaman, muhammad yusuf abu shamsi, halim gafor, norlaila mustafa, wan nur nafisah w.  (2020).  lung computed tomography patterns of a cluster of asymptomatic young males with covid-19 admitted to a teaching hospital in kuala lumpur.  - medical journal of malaysia.  368-371. 

lydia kamaruzaman, fong voon ken, najma kori,petrick periyasamy,rozita mohd, ruslinda mustafar.  (2020).  infective endocarditis in renal transplant patient treated with partial oral antibiotic.  - 23rd annual scientific meeting of the malaysian society of transplantation.  91. 

uk ali, mn abdul samat, sn othman, zz rashid, kk wong, p periasamy, n kori, n rais, h yusof, s mohd puzi, a noordin, ah abdul hamid, a sulong, d zainuddin, nh ramli.  (2020).  performance of livzon covid-19 igg/igm rapid test device.  - .  1-4. 

sn othman, zz rashid, uk ali, kk wong, mn abdul samat, p periasamy, n kori, n rais, h yusof, s mohd puzi, a noordin, ah abdul hamid, a sulong.  (2020).  lepu technology sars-cov-2 antibody test device.  - .  1-3. 

mn abdul samat, uk ali, sn othman, zz rashid, kk wong, p periasamy, n kori, n rais, h yusof, s mohd puzi, a noordin, ah abdul hamid, a sulong, ma ismail, na abu bakar.  (2020).  performance of panbio covid-19 igg/igm rapid test device.  - .  1-4. 

sn othman, zz rashid, uk ali, kk wong, mn abdul samat, p periasamy, n kori, n rais, h yusof, s mohd puzi, a noordin, ah abdul hamid, a sulong.  (2020).  performance of accobiotech covid-19 igg/igm rapid test device.  - .  1-3. 

sn othman, zz rashid, uk ali, kk wong, mn abdul samat, p periasamy, n kori, n rais, h yusof, s mohd puzi, a noordin, ah abdul hamid, a sulong, an zailani, mha mohd nasir.  (2020).  performance of reszon covid-19 rapid igg/igm test.  - .  1-4. 

najma kori.  (2020).  makcik kiah 19 robot barisan hadapan.  - buletin bilik gerakan covid-19 hctm.  1-4. 

najma kori.  (2020).  unit penyakit berjangkit hctm ke arah persediaan hospital covid.  - buletin bilik gerakan covid-19 hctm.  3. 

najma kori.  (2020).  komplikasi jangkitan covid-19.  - bernama radio.  . 

faizal amri, najma kori.  (2020).  'convalescent plasma' lawan virus covid-19.  - harian metro.  3. 

min h. cheah, eon t. gan, nur j. azman, najma kori, petrick periyasamy, siti-azdiah abdul-aziz.  (2020).  factors affecting modification of initial antiretroviral therapy regimen in hiv positive patients.  - journal of pharmaceutical policy and practice.  10. 

ng boon hau, nik nuratiqah nik abeed, mohamed faisal abdul hamid, soo chun ian, low hsueh jing, najma kori, petrick periyasamy, norlaila mustafa, andrea ban yu-lin.  (2020).  a descriptive study of the psychological experience of health care workers in close contact with a person with covid-19.  - medical journal of malaysia.  485-489. 

ng boon hau, andrea ban yu-lin, nik nuratiqah nik abeed, mohamed faisal abdul hamid, soo chun ian, najma kori, petrick periyasamy.  (2020).  covid-19 detected from targeted contact tracing, attempting to see the pattern in random happenings: early lessons in malaysia.  - medical journal of malaysia.  582-584. 

nurul azmawati mohamed, nizam baharom, wan sw sulaiman, zetti z rashid, wong kon ken, umi k ali, siti n othman, muttaqillah n samat, najma kori, petrick periyasamy, nor a zakaria, agni n kumar sugurmar, cheong xiong khee, siti m saniman, ilina isahak.  (2020).  early viral clearance among covid-19 patients when gargling with povidone-iodine and essential oils: a clinical trial.  - international medical journal.  651-654. 

mohd rohaizat bin hassan, azmawati mohammed nawi, rozita hod, azimatun noor aizuddin, norfazilah ahmad, asrul bin abdul wahab, tzar mohd nizam bin khaithir, faiz daud, sharifah azura salleh, petrick @ ramesh, najma kori.  (2020).  bantuan penuh hctm: setinggi penghargaan rakyat malaysia.  - buletin bilik gerakan covid-19 hctm.  1-4. 

najma kori, razman jarmin, petrick periyasamy, lau chee lan.  (2019).  new perspective of antimicrobial stewardship: changing surgeon's paradigm.  - antimicrobial resistance and infection control.  144-145. 

azlina ibrahim, isa naina mohamed, chee lan lau, ramliza ramli, najma kori, petrick periyasamy.  (2019).  appropriateness of ceftriaxone use in medical wards of ukmmc - how compliant are we?.  - antimicrobial resistance and infection control.  148. 

najma kori, wan asyraf wan zaidi, rabani remli, azman ali raymond, norlinah mohamed ibrahim, hui jan tan, syed zulkifli syed zakaria, zhe kang law, kartini ahmad, wan nafisah wan yahya, ramesh sahathevan.  (2018).  a validation study of the bahasa malaysia version of the national institute of health stroke scale.  - neurology asia.  225-232.