alia suzana asri, rabeya yousuf, azyani yahaya, isa izzaki zainal, nor rafeah tumian, dian nasriana nasuruddin, nurasyikin yusof, suria abdul aziz.  (2023).  a case of lymphoma with multiple identities.  - malaysian journal of medicine and health sciences.  431-434. 

izzatul aliaa badaruddin, dian nasriana nasuruddin, azlin ithnin, nurasyikin yusof, munirah md mansor.  (2023).  a case of paraproteinaemia with systemic amyloidosis: a progression or merely a coincidence?.  - journal of clinical and health sciences.  52-56. 

kaalpana jayakumar, nur afifah suhemi, qhasmira abu hazir, suria abdul aziz, nur asyikin yusof, mohd fikri mustapa, lailatul hadziyah mohd pauzy, nor fadzliana abdullah thalith.  (2023).  para-bombay phenotype - a case report of a rare blood group in a tertiary centre.  - international congress of pathology and laboratory medicine (icpalm) 2023.  1. 

syarifah syahirah syed abas,noralisa abdul karim,petrick periyasamy,nurasyikin yusof,shamsul azhar shah,tan toh leong,saiful safuan md sani,hanita othman,sharifah azura salleh,nurul nadiah mohd zaidi,s fadilah abdul wahid,wan fariza wan jamaludin.  (2022).  correlation of dengue warning signs during febrile phase with rotational thromboelastometry, cortisol and feritin.  - international journal of environmental research and public health.  1-15. 

nurasyikin yusof.  (2022).  basics in haemostasis.  - .  1-51. 

syarifah syahirah syed abas, noralisa abdul karim, nurasyikin yusof, s fadilah abdul wahid, wan fariza wan jamaludin.  (2022).  association of dengue warning signs during febrile phase with rotational thromboelastometry, cortisol and feritin.  - 19th malaysian society of haematology scientific meeting 2022.  95. 

nurasyikin yusof.  (2022).  optimization of lupus anticoagulant (la) testing.  - stago virtual la workshop 2022.  1-40. 

roszymah hamzah, nurasyikin yusof, nor rafeah tumian, suria abdul aziz, nur syahida mohamad basri, tze shin leong, kim wah ho, veena selvaratnam, sen mui tan and siti afiqah muhamad jamil.  (2022).  clinical epidemiology, treatment outcome and mortality rate of newly diagnosed immune thrombocytopenia in adult multicentre study in malaysia.  - journal of blood medicine.  337-349. 

wan awatif wan mohd zohdi, ahmad zulhimi ismail, nurasyikin yusof, azlin ithnin, salwati shuib, noraidah masir, sivakumar palaniappan and nor rafeah tumian.  (2022).  rare but potentially fatal presentations of diffuse large b-cell lymphoma: leukemic phase or hemophagocytic syndrome in bone marrow.  - clinical pathology.  1-6. 

nurasyikin yusof, norafiza yasin, rabeya yousouf, asrul abdul wahab, suria abdul aziz.  (2022).  comparison of neutrophil respiratory oxidative burst activity between flow cytometry using dihydrorhodamine (dhr) 123 and conventional nitroblue tetrazolium test (nbt).  - bangladesh journal of medical science.  626-633. 

nurasyikin yusof.  (2021).  passenger (donor) lymphocyte syndrome.  - 2021 international congress of pathology & laboratory medicine (icpalm) and 20th annual general meeting of college of pathologists, academy of medicine of malaysia.  1-30. 

suria aa, hazlina diyana b, zed zakari ah, nurasyikin y, yousuf r, azma rz.  (2021).  impact of cd34 stem cell dose on engraftment period in allogeneic peripheral blood stem cell transplanted patients.  - medicine & health.  39-49. 

nurasyikin y, ho slc, rabeya y, hafiza a, suria abdul a.  (2021).  the paediatric iron deficiency assessment with reticulocyte haemoglobin equivalent (ret-he) in comparison with biochemical markers of serum ferritin and transferrin saturation.  - medicine & health.  138-147. 

nurasyikin yusof.  (2021).  haemostatic problems related to covid-19 infection and vaccination.  - third biennial international medical and health sciences conference.  1. 

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. 

azian naila md nor, nurasyikin yusof, sakthiswary rajalingham.  (2020).  the clinical significance of antiphospholipid antibodies positivity.  - 17th malaysian society of haematology scientific meeting 2020.  1. 

swaminathan manickam, ainul syahrilfazli jaafar, a. sobri muda, musalmah mazlan, farihah hj suhaimi, nurasyikin yusof, noraidah masir.  (2020).  blissful headache.  - .  1-29. 

woon lee yong, nurasyikin yusof, azlin ithnin , salwati shuib, rafeah tumian, rabeya yousuf, suria abdul aziz,.  (2020).  mixed phenotype acute leukaemia with t(9,22), bcr-abl1: a case report.  - malaysian journal of pathology.  469-476. 

wan awatif wan zohdi, ahmad zulhimi ismail, nor rafeah tumian, nurasyikin yusof.  (2020).  atypical presentations of diffuse large b-cell lymphoma in leukaemic phase and haemophagocytic syndrome: a case series.  - 17th malaysian society of haematology scientific meeting 2020.  62. 

nurasyikin yusof.  (2020).  guideline for ukmmc frcpa exam 2020 covid plan.  - .  1-2. 

ap dr nurasyikin yusof.  (2020).  monitoring of doac.  - .  1-60. 

syahrul sazliyana shaharir; nurasyikin yusof; rozita mohd; kong wei yen; abdul halim abdul gafor; nor shuhaila shahril; wan rosmaiza wan musa.  (2019).  clinical significance of antiphospholipid antibodies (apl) among malaysian systemic lupus erythematosus.  - international journal of rheumatic diseases.  183. 

qhasmira abu hazir, norunaluwar jalil, raja zahratul azma raja sabudin, hafiza alauddin, nurasyikin yusof & nor rafeah tumian.  (2019).  a fast-moving hemoglobin, hb j-bangkok: a case study from a single referral center in malaysia.  - hemoglobin.  358. 

nurasyikin yusof.  (2019).  clinical utility of platelet aggregation testing in platelet dysfunction.  - .  1-70. 

dr nurasyikin yusof, dr veena selvaratnam.  (2019).  ketumbuhan limfoma sebesar kepala.  - sinar harian.  22-23. 

nor ainiza mansor, nurasyikin yusuf, yee-loong tang, azlin ithnin, raja zahratul azma, nor rafeah tumian and salwati shuib.  (2018).  myelodysplastic syndrome with fibrosis and complex karyotype arising in a patient with essential thrombocythaemia.  - malaysian journal of pathology.  191-197. 

suria aa, hafizah h, nurasyikin y, azlin i, yousuf r, azma rz, hamidah nh.  (2018).  idiopathic hypereosinophilic syndrome with unusual presentation: two case reports and review of literature.  - medicine and health.  208-216. 

omayma seb, nurasyikin y, azma rz, suria aa, chandramaya s, noraidah m.  (2017).  the msi2 protein expression positive correlation with favorable cytogenetics findings in aml.  - medicine and health.  66-82. 

mardziah m, nurasyikin y, rafeah t, dian n, yousuf r, suria aa.  (2017).  a rare occurrence of plasma cell myeloma with biclonal gammopathy.  - medicine and health.  103-108. 

omayma saad eldeen bakheet, nurasyikin yusof, azma raja zahratul, azlin ithnin, suria abdul aziz, hamidah alias.  (2016).  secondary sea-blue histiocytosis in a patient with transfusion dependent hbe-beta thalassaemia and osteosarcoma.  - indian journal of hematology and blood transfusion.  s262-s266. 

rabeya yousuf, tang yee loong, suria abdul aziz, nurasyikin yusof, nor fadzliana abdullah thalith, leong chooi fun.  (2016).  auto anti d antibody in a multiply transfused thalassaemia patient at universiti kebangsaan malaysia medical centre - a case report.  - international medical journal.  596-597. 

yousuf r, yusof n, loong ty, aziz sa, fun lc.  (2016).  a case report of haemolytic disease of foetus and newborn due to anti-e antibody in a primigravida patient.  - bangladesh journal of medical science.  139-141. 

nurasyikin y, suria aa, soon peng ng, leong cf.  (2015).  the estimation of foetomaternal haemorrhage by flowcytometry.  - medicine & health.  112-122. 

rabeya yousuf, ahmad nasiruddin mustafa, caroline ho siew ling, yee loong tang, abdul aziz suria, yusof nurasyikin, chooi fun leong.  (2015).  case report of anti-g, anti-c and anti-d in a pregnant woman.  - the malaysian journal of pathology.  195. 

nurasyikin yusuf, caroline ho siew ling, hafiza alauddin, suria abdul aziz m, indhira subiah & raja zahratul azma.  (2015).  assessment of iron deficiency in the paediatric age group: the clinical utility of reticulocyte haemoglobin equivalent (retic-he).  - the malaysian journal of pathology.  199. 

mardziah mohamad, nurasyikin yusuf, rafeah tumian, dian nasriana nasuruddin, suria abdul aziz.  (2015).  a rare case of biclonal gammopathy in plasma cell myeloma.  - malaysian journal of pathology.  194. 

tang yee loong, nor fadzliana abdullah thalith, nurasyikin yusof, rabeya yousuf, suria abdul aziz, leong chooi fun.  (2015).  a case report of in vitro reactions due to antibody that reacts with chemicals present in the commercial red blood cells suspension media.  - malaysian journal of pathology.  201. 

ahmad nasiruddin mustafa, raja zahratul azma, raudhawati osman, wan hayati mohd yaakob, azlin ithnin, hafiza alauddin, nurasyikin yusuf, afifah hassan.  (2015).  influence of multiple, regular plateletpheresis donations on immature platelet fraction and platelet count.  - 2015 annual scientific meeting of the college of pathologists, academy of medicine malaysia & 40th anniversary celebration of the pathology advocates at berjaya times square hotel kuala lumpur.  . 

tang yee loong, ernie yap, nor rafeah tumian, nurasyikin yusuf, rabeya yousuf, leong chooi fun.  (2015).  an unusual case of post-partum haemorrhage.  - malaysian journal of pathology.  204-205. 

omayma saad eldeen bakheet, nurasyikin yusof, siti fadilah abdul wahid, suria abdul aziz.  (2015).  hodgkin and reed-sternberg cells in bone marrow aspirations of a patient with advanced classical hodgkin lymphoma.  - new zealand journal of medical laboratory science.  24-27. 

z norsafina, rz azma, i azlin, y nurasyikin, a hafiza, o nurasyikin, n rus mazeni.  (2014).  diagnostic performance of reticulocyte haemoglobin equivalent (ret-he) in detecting iron deficiency anaemia in haemodialysis patient.  - malaysian journal of pathology.  113. 

tang y.l, nor fadzliana a.t, nurasyikin y., rabeya y., suria a.a., leong c.f..  (2014).  a case report of in vitro reactions due to antibody that reacts with chemicals present in the commercial red blood cells suspension media.  - xith malaysian national haematology scientific meeting.  . 

rabeya yousuf, tang yee loong, suria abdul aziz, nurasyikin yusof, leong chooi fun.  (2014).  case report of autoanti-d antibody in a multiply transfused thalassaemia patient at ukm medical centre.  - xith malaysian national haematology scientific meeting.  . 

aa suria, y nurasyikin, ag adibah, fc cheah, cf leong.  (2014).  abo incompatibility and glucose-6-phosphate dehydrogenase deficiency presenting as hydrops foetalis.  - clinica terapeutica.  151-154. 

rabeya yousuf, suria abdul aziz, nurasyikin yusof, chooi-fun leong.  (2014).  a rare case of anti-jk3 antibody detected on pre-transfusion investigation.  - indian journal of hematology and blood transfusion.  208-210. 

l mustafa, y nurasyikin, rz azma, aa suria, m noraidah, t rafeah, saw fadilah.  (2014).  cold aiha in primary bone marrow follicular lymphoma.  - 2014 international congress of pathology & laboratory medicine (icpalm) & 48th malaysia-singapore congress of medicine.  . 

m ahmad nasirudin, y nurasyikin, rz azma, i azlin, wk loh, za zainura anita, z mohd yazid.  (2014).  bone marrow necrosis in cml patient receiving imatinib treatment.  - 2014 international congress of pathology & laboratory medicine (icpalm) & 48th malaysia-singapore congress of medicine.  . 

z norsafina, rz azma, i azlin, y nurasyikin, a hafiza, o nurasyikin, n rus mazeni.  (2014).  diagnostik performance of reticulocyte haemoglobin equivalent (ret-he) in detecting iron deficiency anaemia in haemodialysis patient.  - 2014 international congress of pathology & laboratory medicine (icpalm) & 48th malaysia-singapore congress of medicine.  . 

tang yl, mazlifah ahadon, nor fadzliana at, nurasyikin y, rabeya y, suria aa, loeng cf.  (2014).  a case report of weakened a antigen expression due to acute myeloid leukaemia.  - malaysian journal of pathology.  115. 

wf wan jamaludin, cs ngiu, nr tumian, n yusof, sa md ali, sf abdul wahid.  (2014).  eosinophilic gastroenteritis with extra intestinal associations.  - 18th training course on haemopoietic stem cell transplantation.  . 

an mustafa, cf leong, sa aziz, yl tang, n yusof.  (2014).  evaluation of the rapid test screening method and pretest clinical score (4 t`s) for the diagnosis of heparin-induced thrombocytopenia in universiti kebangsaan malaysia medical center.  - malaysian journal of pathology.  117. 

azma rz, siti zubaidah m, azlin i, hafiza a, nurasyikin y, nor hidayati s, noor farisah ar, noor hamidah h, ainoon o.  (2014).  detection of partial g6pd deficiency using osmmr2000-d kit with hb normalization.  - medicine and health.  11-21. 

m ahmad nasirudin, y nurasyikin, rz azma, i azlin, wk loh, za zainura anita, z mohd yazid.  (2014).  bone marrow necrosis in a chronic myeloid leukaemia patient receiving imatinib treatment.  - malaysian journal of pathology.  116-117. 

nurasyikin yusof, suria abdul aziz.  (2013).  guideline for massive transfusion protocol ukmmc.  - guideline for massive transfusion protocol ukmmc.  1-6. 

nurasyikin yusof.  (2013).  the laboratory method to identify the easy bleeder and the potential clotter.  - the xth malaysian national haematology scientific meeting.  . 

rabeya yousuf, chooi fun leong, suria abdul aziz, nurasyikin yusof.  (2013).  `look back program` for blood transfusion: malaysian perspective.  - 8th malaysia indonesia brunei medical sciences conference.  . 

omayma sa, suria aa, nurasyikin y, and fadilah sa.  (2013).  hodgkin and reed-sternberg cells in bone marrow aspirations of a patient with advanced classical hodgkin lymphoma.  - the xth malaysian national haematology scientific meeting.  . 

rabeya yousuf, suria abdul aziz, nurasyikin yusof, chooi-fun leong.  (2013).  incidence of red cell alloantibody among the transfusion recipients of universiti kebangsaan malaysia medical centre.  - indian journal of hematology and blood transfusion.  29(2):65-70. 

omayma sa, azma rz, suria aa, azlin i, nurasyikin y, loh ck, zarina al and hamidah a.  (2013).  secondary sea-blue histiocytosis in a patient with hbe-beta thalassemia major.  - xth malaysian national haematology scientific meeting.  . 

yousuf r, leong cf, suria aa, nurasyikin y.  (2013).  look back program for blood transfusion safety: malaysian perspective.  - research update in medical science journal.  51. 

rabeya yousuf, suria abdul aziz, nurasyikin yusof and chooi-fun leong.  (2012).  hemolytic disease of the fetus and newborn caused by anti-d and anti-s alloantibodies: a case report.  - journal of medical case reports.  6:Art no 71. 

dr nurasyikin yusof, noor hidayah shafiee.  (2012).  kenali beza talasemia, hemofilia, anemia dan leukemia.  - isihat.  . 

dinesh kumar v, azizah mn, yap cy, nurul amilin j, nurasyikin y, aqmar suraya s, syed zulkifli sz, jamil ma.  (2012).  development and use of a pictogram kit in the assessment of blood loss during vaginal deliveries.  - 4th medical undergraduates` annual scientific research meeting.  . 

nurasyikin yusof, saiful rizal shariff.  (2012).  bayi lahir tanpa darah.  - infiniti.  . 

nurasyikin y, shenaz sk, suria aa, azma rz, zarina al, hamidah a, salwati s, zubaidah z, hamidah nh.  (2012).  infantile acute megakaryoblastic leukaemia with t(1:22) in a non-down syndrome child.  - medicine & health.  112-119. 

raja-zahratul a raja-sabudin, azura a hamid, nurasyikin yusof, hafiza alauddin, sivagengei kulaveerasingam, norzi m zin, siti-aishah m ali, rohaizak muhammad, srijit das, ainoon othman, noor h hussin.  (2012).  immunophenotyping analysis of lymph node biopsies by flow cytometry.  - saudi medical journal.  33(10):1131-3. 

raja zahratul azma, ainoon othman, norazlina azman, hafiza alauddin, azlin ithnin, nurasyikin yusof, noor farisah razak, nor hidayati sardi, noor hamidah hussin.  (2012).  co-inheritance of compound heterozyqous hb constant spring and a single -a3.7 gene deletion with heterozyqous db thalassaemia: a diagnostic challenge.  - malaysian journal of pathology.  34(1):57-62. 

suria aa, nudiyana mn, huik ma l, alex ycs, noornabillah r, hud ma, leong cf, norazlin mi, nurasyikin y.  (2012).  red cell antibody screening in pregnancy: a preliminary insight?.  - medicine & health.  41-46. 

rabeya yousuf, leong chooi fun, suria abdul aziz, nurasyikin yusof.  (2012).  study on the reported acute transfusion reaction among paediatric patients of universiti kebangsaan malaysia medical centre.  - malaysian journal of pathology.  34(2): 177. 

rz azma, m zubaidah, i azlin, a hafiza, ns hidayati, nr farisah, nh hamidah, o ainoon..  (2011).  detection of partial g6pd deficiency using osmmr-d with hb normalization.  - 9th malaysian national haematology scientific meeting.  . 

y nurasyikin, cf leong, tm fadhlullah, wm hafiz, z nadiah, an atieqah, tj ling, s das.  (2011).  role of blood bag temperature indicators in maintaining patent temperature of the returned unused blood bags in blood bank.  - clinica terapeutica.  162(1):19-22. 

nurasyikin yusof, anita sulong, farida hussan, loh c-khai, norliza muhammad.  (2011).  holy baby.  - .  . 

nurasyikin y, siti rohana ar, suria aa, fauzana k, leong cf.  (2011).  correlation between infused cd34 count and engraftment data in determining the success of autologous and allogeneic peripheral stem cell transplant.  - 5th national transfusion medicine conference 2011.  . 

dr nurasyikin yusof, dr suria abdul aziz,en. saifulrizal shariff.  (2011).  lelaki miliki darah bionik.  - infiniti.  . 

nurasyikin yusof, ernii zainal abidin.  (2011).  saringan hiv... +ve atau -ve?.  - perempuan.  . 

nurasyikin y, arfadila i, azma rz, mokhtar ab, roshida h, ainoon o.  (2011).  the prevalence of haemoglobin e thalassaemia among blood donors with normal red cell indices and the interaction with alpha thalassaemia..  - the ixth malaysian national haemoatology scientific meeting.  . 

nurasyikin y, shenaz sk, suria aa, azma rz, hamidah nh, hamidah a, sharifah na..  (2011).  a case of acute megakaryoblastic leukaemia with translocation t(1:22) in a non-down syndrome child..  - malaysian journal of pathology.  33(2):146. 

azlin i, nurasyikin y, norazlina a, hafi za a, azma rz, cheong sk, hamidah nh.  (2011).  pure erythroid leukaemia in a four year old child: a diagnostic dilemma.  - malaysian journal of pathology.  33(2):136. 

norazlina a, azma rz, nurasyikin y, farisah nr, hidayati ns, hamidah nh, ainoon o..  (2011).  co-inheritance of compound heterozygous hb constant spring and single gene deletion alpha thalassaemia (3.7 kb type) with heterozygous delta beta thalassaemia: a case report..  - malaysian jurnal of pathology.  33(2):136. 

azma rz, farisyah smz, nurasyikin y, noria m, nabeelah ak, soo py, rahman a, hamidah nh, mokhtar ab.  (2011).  prediction of significant neonatal jaundice in babies with abo incompatibility by cord blood tests.  - medicine and health.  179. 

suria aa, hafizah h, nurasyikin y, fadillah saw, azma rz, hamidah nh..  (2011).  a case series of unusual presentation of idiopathic hypereosinophilic syndrome.  - malaysian journal of pathology.  33(2):149. 

dr nurasyikin yusof, pm dr aminuddin a. hamid karim, pm dr oteh maskon, dr tong seng fah, dr norliza muhammad.  (2011).  die-hard (myocardial infarction).  - .  . 

norhazlina abdul wahab, ixora kamisan, nurasyikin yusof & khin pa pa hlaing @ farida hussan.  (2010).  red alert.  - .  . 

azlin i, rz azma, nurasyikin y, rk aidifitrina, nh hamidah.  (2010).  centrifugation time: effect on prtothrombin and activated thromboplastin time.  - the first asean federation of haematology and the viiith malaysian national haematology scientific meeting.  . 

tm fadhlullah, wm hafiz, z nadiah, an atieqah, tj ling, cf leong, y nurasyikin.  (2009).  the evaluation of temperature chain of blood bag returned unused using the safe-t vue blood bag temperature indicator in ukmmc.  - 1st annual scientific meeting.  . 

y nurasyikin, ab azlinda, cf leong, o ainoon.  (2009).  evaluation of the quality of extended life random donor platelet concentrates.  - the 8th annual acientific meeting.  . 

tm fadhlullah, wm hafiz, zz nadiah, an atieqah, tj ling y nurasyikin, cf leong.  (2009).  the evaluation of temperature chain of blood bag returned unused using the safe-t vue blood bag temperature indicator.  - 5th malaysian indonesia brunei medical sciences conference 2009.  . 

nurasyikin y, leong cf, hamidah nh, wan muhaizan, wm, hamidah a..  (2008).  2 cases of secondary acute leukaemia occuring after a primary malignancy (ewing`s sarcoma).  - the viith malaysian national haematology scientific meeting, kuala lumpur.  . 

nurasyikin y, azma rz, hamidah nh, zarina al.  (2007).  a case report: hb e/ lepore with diagnostic difficulty.  - malaysian journal of pathology.  29(Suppl A):129. 

nurasyikin y, leong c f, ainoon o, ng sp.  (2007).  the estimation of fetomaternal haemorrhage by flow cytometry.  - malaysian journal of pathology.  29(Supp A):129. 

y nurasyikin, c f leong, s a w fadilah, azma r z, g c tan, u noraini.  (2006).  lymphoplasmacytic lymphoma in early transformation to multiple myeloma?.  - the 6th malaysian national haematology scientific meeting.  . 

m rohaizak, m shukri, y nurasyikin, aa suria, fa meah, ay jasmi,.  (2001).  audit of parathyroid surgery in hospital universiti kebangsaan malaysia (1997-2001).  - medical journal of malaysia.  56(SuppB):120.