poobalan subramaniam, sie chong doris lau, farin masra.  (2023).  effects of educational intervention on transition readiness scores among adolescent and young adult thalassaemia patients.  - 2023 tif international conference on thalassaemia & other haemoglobinopathies.  99. 

jun xin lee, sie chong doris lau, c-khai loh, hamidah alias.  (2022).  clinical characteristics and treatment outcome of malignant childhood extracranial germ cell tumour: a single centre review.  - malaysian society of paediatric haematology & oncology 26th annual scientific meeting 2022.  14. 

c-khai loh, sie chong doris lau, hamidah alias.  (2022).  central nervous system germ cell tumours: a single institution experience.  - malaysian society of paediatric haematology & oncology 26th annual scientific meeting 2022.  16. 

on jia wen, doris lau sie chong, yang wai wai.  (2021).  knowledge and attitude among ukm medical students towards thalassaemia.  - .  1-17. 

nor akma mohamad, sie chong doris lau, jegan thanabalan, faizah zaki, nurismah md isa, rozana abdul rahim, hamidah alias, c-khai loh.  (2021).  targeted therapy for infant midline glioma with braf v600e mutation: a case report.  - malaysian society of paediatric haematology and oncology 25th annual scientific meeting.  32. 

chai-eng tan, sie chong doris lau, chee chan lee, kok hoi teh, zarina abdul latiff, sherina mohd sidik.  (2021).  parenting a sick child - a qualitative exploration among malaysian parents of children with cancer.  - 14th asia pacific hospice palliative care conference.  161. 

sie chong doris lau, noriza mansor, norziana mohd anuar, c-khai loh, hamidah alias.  (2021).  covid-19 and psychological impact on paediatric oncology nurses: a single centre survey.  - malaysian society of paediatric haematology and oncology 25th annual scientific meeting 2021.  31. 

sie chong doris lau, kai xian tan, syed al hafiz syed hashim, hamidah alias.  (2021).  low bone mineral density in survivors of childhood acute lymphoblastic leukaemia.  - siop 2021 virtual congress.  1. 

chai-eng tan, sie chong doris lau, zarina abdul latiff, kok hoi teh, chee chan lee, sherina mohd sidik.  (2021).  how do parents interact with information related to their child's cancer? a qualitative study.  - 10th international qualitative research conference.  70. 

farin masra, joyce soo synn hong, aiman syakirin zaidun, ahmad hathim ahmad azman, dr sie chong doris lau.  (2021).  paediatric mannequin simulators as a tool for teaching & learning- a new way forward.  - kongres dan pertandingan inovasi pengajaran & pembelajaran (knovasi 2021 ) pusat pengajaran & pembangunan kurikulum ukm.  135. 

lolyasmin lokman, c-khai loh, sie chong doris lau, hamidah alias.  (2021).  childhood immune thrombocytopenia: a single institution experience.  - malaysian society of paediatric haematology and oncology 25th annual scientific meeting 2021.  29. 

shyahlini devi rajendran, c-khai loh, yee-hing erica, hamidah alias, sie chong doris lau.  (2021).  methotrexate-induced neurotoxicity in childhood acute lymphoblastic leukaemia: a single-centre review.  - malaysian society of paediatric haematology and oncology 25th annual scientific meeting 2021.  35. 

wei keong chieng, doris sie chong lau, chai-eng tan, jun xin lee.  (2020).  covid-19 and haemoglobinopathies: a systematic review of clinical presentations, investigations and outcomes.  - .  1-5. 

hamidah alias, loh c-khai, doris lau sie chong.  (2020).  sop for handling paediatric oncology patients with fever and respiratory symptoms during covid-19 pandemic.  - .  1-3. 

sie chong doris lau, seong lin khaw, chia huan ng, david hughes, jacqueline fleming, diane hanna, rachel conyers, francoise mechinaud.  (2020).  haploidentical hsct in children with very high-risk haematologic malignancies: a single-centre experience.  - 46th annual meeting on the european bone marrow transplantation (ebmt).  31. 

hamidah alias, nur adlina mohd nazi, doris lau sie chong.  (2019).  participation in physical activity and physical education in school among children with acute lymphoblastic leukemia after intensive chemotherapy.  - 13th st jude viva forum.  41. 

doris sie chong lau, ida shahnaz othman, kok hoi teh, mohamed najib mohamed unni, mimi azura aziz, zulaiha muda, chin buan goh, shoba anne thomas, hishamshah ibrahim.  (2018).  clinical characteristics and outcome of children with high-risk neuroblastoma treated with autologous stem cell transplantation following high-dose chemotherapy.  - malaysian society of paediatric haematology & oncology 23rd annual scientific meeting.  . 

c.k. loh, f. mohd zaki, n. abu bakar, m.b. faleh khries,b.b.s. abdul aziz, s.c. lau, h. alias.  (2018).  cardiac magnetic resonance imaging in screening subclinical late anthracyclines cardiomyopathy among childhood cancer survivors.  - 50th congress of the international society of paediatric oncology.  . 

c-khai loh, rdoris lau sie chong, hamidah alias.  (2018).  a family with familial mds/aml and gata2 mutation.  - the 6th tsh international symposium (tsh is 2018).  . 

hamidah alias, doris lau sie chong, loh c-khai.  (2018).  vincristine-induced neurotoxicity in children with acute lymphoblastic leukaemia (all): a single centre experience.  - 12th st jude-viva forum 2018.  . 

zarina binti abdul latiff;a. rahman bin a. jamal;hamidah binti alias;azlin binti ithnin;hafiza binti alauddin;nor azian binti abdul murad;raja zahratul azma raja sabudin;doris lau sie chong.  (2018).  genetic modifiers of hbf and phenotypic severity in malaysian beta-thalassaemia patients.  - .  . 

wong yy, azma rz, norunaluwar j, lau dsc, hafiza a..  (2018).  hb siriraj causing severe thalassaemia intermedia in compound heterozygote state.  - 15th annual scientific meeting malaysian society of haematology.  . 

nithiya nadarajan, loh c-khai, lau sie chong doris, fazarina mohammed, faizah mohd zaki, dayang anita aziz, marjmin osman, hamidah alias.  (2018).  inflammatory myofibroblastic tumor in the posterior mediastinum in a child - a case report.  - malaysian society of paediatric haematology & oncology 23rd annual scientific meeting.  . 

ho wai koo, c-khai loh, doris sie chong lau, hamidah alias.  (2018).  autologous stem cell transplantation for high-risk solid tumours: the challenges and its feasibility.  - malaysian society of paediatric haematology & oncology 23rd annual scientific meeting.  . 

doris sie chong lau, ida shahnaz othman, asohan thevarajah, mohamed najib mohamed unni, zulaiha muda, kok hoi teh, hishamshah ibrahim.  (2018).  bone marrow transplantation for patients with storage diseases: experience from institut pediatrik, hospital kuala lumpur.  - malaysian society of paediatric haematology & oncology 23rd annual scientific meeting.  . 

beh boon ping, doris lau sie chong, loh c-khai, zarina a latiff, hamidah alias.  (2017).  symptomatic severe hypertriglyceridemia secondary to asparaginase in a boy with acute lymphoblastic leukaemia.  - maspho 22nd annual scientific meeting.  . 

ho wai koo, c-khai loh, doris lau sie chong, hamidah alias.  (2017).  childhood central nervous system tumours: 10 years` experience of a single institution.  - maspho 22nd annual scientific meeting.  . 

alias hamidah, doris lau sie chong, ilse schuitema, leo mj de sonneville.  (2017).  neuropsychological consequences among survivors of childhood brain tumour in malaysia.  - 11th st jude-viva forum.  . 

siti aishah abdul razak, nor azian abdul murad, doris lau sie chong, farin masra, raja zahratul azma, hafiza alauddin, azlin ithnin, hamidah alias, zarina abdul latiff, rahman jamal.  (2017).  detection of genetic modifiers of hbf among malaysian beta-thalassemia patients.  - malaysian society of haematology 14th annual scientific meeting.  . 

siti aisyah abdul razak, nor azian abdul murad, doris lau sie chong, farin masra, raja zahratul azma raja sabudin, hafiza alauddin, azlin ithnin, hamidah alias, zarina abdul latif, rahman jamal.  (2017).  genetic modifiers of hbf and phenotypic severity among malaysian beta-thalassemia patients.  - global globin 2020 challenge (gg2020) conference.  . 

doris lau sie chong, cheng khai soh, c-khai loh, che hadibiah che mohd razali, syed zulkifli syed zakaria, hamidah alias.  (2016).  efficacy of granisetron in the prevention of acute and delayed nausea and vomiting in children receiving highly emetogenic chemotherapy: a randomised, blinded, dose-comparison, non-inferiority trial.  - malaysian society of paediatric haematology and oncology 21st annual scientific meeting.  . 

hamidah alias, doris lau sie chong, loh c-khai.  (2016).  treatment of life threatening epstein barr virus-induced haemophagocytic lymphohistiocytosis (ebv-hlh) with rituximab-containing chemoimmunotherapeutic regimens: a case report.  - malaysian society of paediatric haematology and oncology 21st annual scientific meeting.  . 

tang yee loong, doris lau sie chong, a rahman a jamal, nor azian abdul murad, raja zahratul azma raja sabudin, leong chooi fun.  (2016).  first reported case of hereditary haemoglobin-m hyde park in malaysia.  - the 13th msh annual scientific meeting malaysian society of haematology.  . 

loh c-khai, doris lau sie chong, ar abdul halim, jamari sapuan, sharaf ibrahim, chow yock ping, md zain reena, hirokazu kanegane, mariko eguchi, alias hamidah.  (2016).  successful treatment of very large congenital infantile fibrosarcoma of the arm associated with coagulopathy: a case report and literature review.  - malaysian society of paediatric haematology and oncology 21st annual scientific meeting.  . 

hamidah alias, doris lau sie chong, ranai norashikin, latiff zarina, jamal rahman, schuitema ilse, lmj de sonneville, ajp veerman.  (2015).  neuropsychological sequelae in survivors of childhood acute lymphoblastic leukaemia (all): a single center report.  - 9th st jude-viva forum in pediatric oncology 2015.  . 

norziana mohd anuar, noriza mansor, doris lau sie chong, loh c-khai, hamidah alias.  (2015).  microorganisms isolated in blood cultures in paediatric oncology patients with febrile neutropenia: a single centre observation.  - the malaysian society of paediatric haematology & oncology 20th annual scientific meeting.  . 

chiam tow swan, loh c-khai, doris lau sie chong, ahmad sobri muda, mohd redzuan ismail, hamidah alias.  (2015).  moyamoya syndrome in a down syndrome child with acute myeloid leukaemia.  - the malaysian society of paediatric haematology & oncology 20th annual scientific meeting.  . 

lau doris sie chong, latiff zarina, jamal rahman, alias hamidah.  (2014).  risk group and survival of children with acute myeloid leukemia: experience at pediatric and adolescent hemato-oncology unit, ukm medical centre, kuala lumpur, malaysia.  - 8th st. jude - viva forum in pediatric oncology 2014.  . 

doris lau sie chong, loh c-khai, hamidah alias.  (2013).  long term survival of children with non-hodgkin`s lymphoma: a 10 years experience at paediatric & adolescent haemato-oncology unit, ukm medical centre.  - the malaysian society of paediatric haematology & oncology 18th annual scientific meeting.  . 

doris l, norita mz, shareena i.  (2013).  congenital epulis: a case report on a rare benign tumour of newborn.  - aspr-psm 2013.  . 

loh c-khai, reena rahayu, wan nurulhuda mz, doris lau sie chong, kanaheswari yoganathan, wu loo ling, zarina a latiff, hamzaini abdul hamid, zulfiqar mohd annuar, hamidah alias.  (2013).  small round blue cell tumour of the peritoneum: a case report.  - the malaysian society of paediatric haematology & oncology 18th annual scientific meeting.  . 

mazlina m, doris l, loh ckhai, sz syed zakaria, hamidah a, r jamal, zarina al.  (2012).  parenting stress in malaysian parents of children with thalassaemia.  - 5th national thalassaemia seminar 2012.  . 

loh c-khai, lau sie chong, zarina a latiff, rahman jamal, alias hamidah.  (2012).  cytogenetic abnormalities: bcr/abl, tel/aml1 and mll rearrangement in childhood acute lymphoblastic leukemia, a single institution experience.  - 6th st jude-viva forum in pediatric oncology.  . 

w syanaz g, lau d, boo ny, shareena i, cheah fc.  (2011).  a case of double complications (pleural and pericardial effusions) occurring from one umbilical venous catheterisation.  - 18th annual congress of the perinatal society of malaysia.  . 

doris lau sie chong, hasniah abdul latiff, faizah mohd zaki, boo nem yun, shareena ishak, rohana jaafar.  (2011).  a premature, very low birth weight neonate with perinatal tuberculosis.  - 5th safe motherhood congress.  .