mukhtar nur farihan, beng kwang ng, su ee phon, mohamed ismail nor azlin, abdul ghani nur azurah and pei shan lim.  (2022).  prevalence, knowledge and awareness of pelvic floor disorder among pregnant women in a tertiary centre, malaysia.  - international journal of environemental reseacrh and public health.  1-11. 

noorazizah arsad, nurlina abd razak, mohd hashim omar, mohamad nasir shafiee, aida kalok, fook choe cheah, pei shan lim.  (2022).  antenatal corticosteroids to asian women prior to elective cesarean section at early term and effects on neonatal respiratory outcomes.  - international journal of environmental research and public health.  1-9. 

raimi zamriah hasan, beng kwang ng, su ee phon, abdul kadir abdul karim, pei shan lim and nur azurah abd ghani.  (2022).  quality of life of gynaeoncology patients and family caregivers.  - international journal of environmental research and public health.  1-11. 

rima anggrena dasrilsyah, beng kwang ng, ixora kamisan atan, su yen khong, zalina nusee, pei shan lim.  (2021).  validation of the malay version of the pqol questionnaire.  - international urogynecology journal.  3163-3167. 

elia shazniza shaaya, siti atiqah abdul halim, ka wen leong, kevin boon ping ku, pei shan lim, geok chin tan, yin ping wong.  (2021).  candida chorioamnionitis in mothers with gestational diabetes mellitus: a report of two cases.  - international journal of environmental research and public health.  1-6. 

rima anggrena dasrilsyaha, aida kalok, beng kwang ng, anizah ali, kah teik chew and pei shan lim.  (2021).  perineal skin tear repair following vaginal birth skin adhesive versus conventional suture - a randomised controlled trial.  - journal of obstetrics and gynaecology.  242-247. 

nor haslinda abd aziz, noor azyani yazid, rahana abd rahman, norhashima abd rashid, sok kuan wong, nur vaizura mohamad, pei shan lim, kok-yong chin.  (2020).  is first trimester maternal 25-hydroxyvitamin d level related to adverse maternal and neonatal pregnancy outcomes? a prospective cohort study among malaysian women.  - international journal of environmental research and public health.  1-10. 

abdul kadir abdul karim, mohamad nasir shafiee, nor haslinda abd aziz, mohd hashim omar, nur azurah abdul ghani, pei shan lim, reena rahayu md zin and norfilza mokhtar.  (2019).  reviewing the role of progesterone therapy in endometriosis.  - gynecological endocrinology.  10-16. 

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.  . 

ng, bk, mukhtar, nf, kamisan @ atan, i, lim,ps..  (2018).  knowledge of pelvic floor disorder among pregnant women in malaysia.  - bjog: an international journal of obstetrics and gynaecology.  . 

lim ps, dasrilsyah ra, kalok ahm, ng bk, ali a, chew kt.  (2018).  adhesive glue versus conventional suture for first degree perineal tear repair- a randomized controlled trial.  - bjog-an international journal of obstetrics and gynaecology.  . 

ixora kamisan atan, nur zawani zakaria, rahana abdul rahman, ps lim, ng beng kwang, mohd hashim, omar, hata sidi.  (2018).  the association between levator ani muscle (lam) trauma with sexual dysfunction, marital disharmony and psychiatric morbidities.  - medical journal malaysia.  35. 

ima indirayani, aida kalok, nik a. nik ismail, shamsul shah, pei s. lim, nor a. mohamed ismail, abdul g. nur azurah, mohd hashim omar and mohamad n. shafiee.  (2018).  sodium pentosan polysulfate efficacy as thromboprophylaxis agent in high-risk women following gynecological surgery.  - journal of obstetrics and gynaecology research.  1458-1465. 

beng kwang ng, su ee phon, ani amelia zainuddin, wendy yin ling ng, nordashima abd shukor, pei shan lim.  (2018).  bowel endometriosis: a diagnostic and therapeutic challenge.  - hormone molecular biology and clinical investigation.  1-4. 

fathi ramly, nor azlin mohamed ismail, shuhaila ahmad, rahana abd rahman, aida hani mohd kalok, esa kamaruzaman, lim pei shan.  (2018).  evaluation of obstetrics shock index in identifying significant blood loss in primary post partum haemorrhage during caesarean section.  - the medical journal of malaysia.  . 

wen sze choe, beng kwang ng, ixora kamisan atan, and pei shan lim.  (2018).  acceptable postvoid residual urine volume after vaginal delivery and its association with various obstetric parameters.  - obstetrics and gynecology international.  . 

raimi zamriah hasan, ng beng kwang, tan geok chin, wong kon ken, nor haslinda abd aziz, lim pei shan, cheah fook choe.  (2018).  evaluation of placental syncytial knots in a mother with gardnerella vaginalis.  - the medical journal of malaysia.  . 

nurkhairulnisa abu ishak, chew kah teik, ani amelia zainudin, lim pei shan, mohamad nasir shafiee, nirmala kampan, wan salwina wan ismail, sonia grover, nur azurah abdul ghani.  (2018).  management of menstrual disorder in adolescent girls with intellectual disabilities: a blessing or a curse?.  - obstetrics and gynecology international.  . 

kalok a, zabil sa, jamil ma, lim ps, shafiee mn, kampan n, shah sa, mohamed ismail na.  (2018).  antenatal scoring system in predicting the success of planned vaginal birth following one previous caesarean section..  - journal of obstetrics and gynaecology.  339-343. 

beng kwang ng, kembang aziah yakob, wendy yin ling ng, pei shan lim, rahana abd rahman, abdul kadir abdul karim, ani amelia zainuddin, and zaleha abdullah mahdy.  (2017).  abdominopelvic tuberculosis secondary to a nontuberculous mycobacterium in an immunocompetent patient.  - case reports in medicine.  1-4. 

ng beng kwang, lee chui ling, lim pei shan, hanita othman, nor azlin mohamed ismail.  (2017).  comparison of 25-hydroxyvitamin d and metabolic parameters between women with and without polycystic ovarian syndrome.  - hormone molecular biology and clinical investigation.  1-10. 

dasrilsyah ra, ahmad s, tan gc, lim ps.  (2017).  parvovirus infection and congenital leukemia: is it a causal or casual?.  - international medical journal malaysia.  131-133. 

beng kwang ng, mardiana kipli, abdul kadir abdul karim, suhaila shohaimi, nur azurah abdul ghani, pei shan lim.  (2017).  back pain in pregnancy among office workers: risk factors and its impact on quality of life.  - hormone molecular biology and clinical investigation.  1-7. 

muhammad azrai abu, nur azurah abdul ghani, lim pei shan, aqmar suraya sulaiman, mohd hashim omar, mohd hisam muhamad ariffin, azmi baharuddin, shuhaila shohaimi, zuraidah che man.  (2017).  do exercises improve back pain in pregnancy?.  - hormone molecular biology and clinical investigations.  . 

kamarul bahyah mustafa, habibah abdul hamid, pei shan lim, zainul rashid mohd razi, mohd hashim omar.  (2016).  heterotopic triplet pregnancy with bilateral tubal ectopic post-ivfeicsi of two 12-cell embryos.  - taiwanese journal of obstetrics & gynecology.  142-144. 

keat sim ng, beng kwang ng, pei shan lim, mohd nasir shafiee, abdul kadir abdul karim and mohd hashim omar.  (2016).  use of hydroxyprogesterone caproate to prevent preterm labour in uterine didelphys: a case report.  - hormone molecular biology and clinical investigation.  89-91. 

ali a.b., ahmad m.f.b., kwang n.b., shan l.p., shafie n.m., omar m.h..  (2016).  dydrogesterone support following assisted reproductive technique (art) reduces the risk of pre-eclampsia.  - hormone molecular biology and clinical investigation.  93-96. 

ahmad mohd faizal, mohd hashim omar, anizah ali, lim pei shan, shafiee m n, ng beng kwang.  (2016).  progesterone support following assisted reproductive technique (art) reduces the risk of pre-eclampsia.  - gynecological endocrinology.  52. 

ng beng kwang, tasneem mahayudin, hii ling yien, abdul kadir abdul karim, chew kah teik, lim pei shan.  (2016).  effect of an educational intervention on knowledge of human papilomavirus vaccination among pre-unversity students in malaysia.  - asian pacific journal of cancer prevention.  267-274. 

dasrilsyah r.a., shan l.p., kwang n.b., shafiee m.n., omar m.h..  (2016).  spontaneous conception following gnrha and progestogen therapy in adenomyosis.  - hormone molecular biology and clinical investigation.  77-79. 

annamalai, nirmala kampan, mohd nasir shafiee, zuraidah che man, nur azurah, nor azlin, lee choon yee, lim pei shan.  (2015).  comparing efficacy of octyl-cyanoacrylate adhesive glue versus polyglactin 910 sized 3.0 suture for closure of caesarean section skin incision.  - journal of obstetrics and gynaecology research.  73-74. 

ng bk, mahayudin t, lim ps, abdul karim ak, hatta m.  (2015).  effect of educational intervention towards knowl- edge of human papillomavirus vaccination among pre-university students.  - journal of obstetrics and gynaecology research.  81. 

boom-ping khoo, aruku naidu, nur azurah abd. ghani, beng-kwang ng, abdul kadir abdul karim, kah-teik chew, nirmala chandralega kampan, pei-shan lim.  (2015).  lower urinary tract symptoms among female doctors in university kebangsaan malaysia medical centre.  - journal of obstetrics and gynaecology research.  62-63. 

rima a dasrilsyah, ng bk, hashim o, shuhaila a, tan gc, lim ps.  (2015).  congenital leukemia: a case report.  - journal of obstetrics and gynaecology research.  137. 

ting tc, lim ps, ng bk, abdul karim ak, ma jamil.  (2015).  intra-umbilical carbetocin in the management of retained placenta-a pilot study.  - journal of obstetrics and gynaecology research.  46. 

jerry moinon, nur azurah abd ghani, ani amelia zainuddin, nirmala chandralega kampan, mohamed hatta tarmizi, yogeeta gunasagran, aini hanan azmi, pei-shan lim.  (2015).  obstetric and perinatal outcomes of teenage pregnancies in swach.  - journal of obstetrics and gynaecology research.  21. 

lim ps, ch hasnura, nirmala k, natasha mn, mh omar.  (2015).  a pilot study: short term danazol in adjunct with gnrh agonist to reduce flare ups for treatment of endometriosis.  - journal of obstetrics and gynaecology research.  176. 

beng kwang ng, pei shan lim, shuhaila ahmad, nirmala chandralega kampan, abdul kadir abdul karim, mohd hashim omar.  (2015).  cesarean scar pregnancy: what can we offer?.  - taiwanese journal of obstetrics & gynecology.  208-210. 

chuah jn, abdul kadir ak, ng bk, lim ps.  (2015).  case report: huge borderline mucinous ovarian tumour in adolescent.  - journal of obstetrics and gynaecology research.  88-89. 

jerry moinon, nirmala chandralega kampan, pei-shan lim, nur azurah abd ghani, ani amelia zainuddin, aqmar suraya sulaiman, yulianty arifuddin, ahmad zailani hatta.  (2015).  feasibility of self-collected sampling for human papillomavirus (hpv) dna testing among women in a rural area.  - journal of obstetrics and gynaecology research.  80. 

beng kwang ng, ramanathan annamalai, pei shan lim, sulaiman aqmar suraya, abdul ghani nur azurah, mohd yassin muhammad abdul jamil.  (2015).  outpatient versus inpatient intravaginal misoprostol for the treatment of first trimester incomplete miscarriage: a randomised controlled trial.  - archives of gynecology and obstetrics.  105-113. 

ng beng kwang, choy mun yee, lim pei shan, chew kah teik, kampan nirmala chandralega, abdul kadir abdul karim, mohd dali ahmad zailani hatta.  (2014).  knowledge, perception and attitude towards human papillomavirus among pre-university students in malaysia.  - asia pacific journal of cancer prevention.  9117-9123. 

pei shan lim, beng kwang ng, anizah ali, mohamad nasir shafiee, nirmala chandralega kampan, nor azlin mohamed ismail, mohd hashim omar, zaleha abdullah mahdy.  (2014).  successful external cephalic version: factors predicting vaginal birth.  - the scientific world journal.  860107:1-8. 

abdul ghani nur azurah, zakaria wan zainol, ani amelia zainuddin, pei shan lim, aqmar suraya sulaiman, beng kwang ng.  (2014).  update on the management of ovarian torsion in children and adolescents.  - world journal of pediatric.  1. 

pei shan lim, soon pheng ng, mohammad nasir shafiee, nirmala kampan and muhammad abdul jamil.  (2014).  spontaneous rupture of uterine varicose veins: a rare cause for obstetric shock.  - journal of obstetrics and gynaecology research.  40(6):1791-1794. 

abdul ghani nur azurah, zakaria wan zainol, pei shan lim, mohd nasir shafiee, nirmala kampan, wan syahirah mohsin, norfilza mohd mokhtar, muhammad abdul jamil muhammad yassin.  (2014).  factors associated wit placenta praevia in primigravidas and its pregnancy outcome.  - the scientific world journal.  6. 

mohamad nasir shafiee, kah teik chew, nirmala kampan, pei shan lim, mohd hashim omar, nur azurah ghani, ahmad hatta mohd dali.  (2013).  perception, knowledge and attitude towards human papilloma virus infection and vaccination for cervical cancer prevention among university students.  - brunei international medical journal.  9(5):315-324. 

c. k. nirmala, m. i. nor azlin, s. r. harry, p. s. lim, m. n. shafiee, a. g. nur azurah, m. h. omar & m. d. hatta.  (2013).  outcome of molar pregnancies in malaysia: a tertiary centre experience.  - journal of obstetrics and gynaecology.  33(2):191-193. 

beng kwang ng, pei shan lim, mohamad nasir shafiee, nur azurah abdul ghani, nor azlin mohamed ismail, mohd hashim and muhammad abdul jamil muhammad yassin.  (2013).  comparison between amnisure placental alpha microglobulin-1 rapid immunoassay and standard diagnostic methods for detection of rupture of membranes.  - biomed research international.  Article ID 587438. 

ng bk, lim ps, mohammad nasir s, nur azurah ag, nor azlin mi, mohd hashim o, muhammad abdul jamil my.  (2012).  comparison between amnisure placental alpha microglobulin-1 rapid immunoassay and standard diagnostic methods for detection of rupture of membranes.  - bjog: an international journal of obstetrics and gynaecology.  119(S1):14. 

mohamad nasir shafiee, lim pei shan, shuhaila ahmad, nazimah idris, mohd hashim omar.  (2012).  the use of gonadotrophin-releasing hormone (gnrh) analogue in endometroid adenocarcinoma of ovary: a case report and discussion.  - european journal of obstetrics & gynecology and reproductive biology.  161(1):110-111. 

kampan, n; irianta, t; djuana, a; arifuddin, y; shan, lp; omar, mh; dali, azhm.  (2012).  growing teratoma syndrome: a rare case report and review of the literature.  - bjog: an international journal of obstetrics and gynaecology.  119(S1):172. 

nirmala, ck; lim, ps; harry, sr; nor azlin, mi; shafiee, mn; ghani, naa; shamsul, as; omar, mh; hatta.  (2012).  molar pregnancy: follow-up beyond one undetectable serum b-hcg, is it necessary?.  - bjog: an international journal of obstetrics and gynaecology.  119(S1):177. 

pei shan lim, mohammad nasir shafiee, shuhaila ahmad, mohd hashim omar.  (2012).  utero-cutaneous fistula after caesarean section secondary to red degeneration of intramural fibroid.  - sexual and reproductive healthcare.  3(2):95-96. 

rosfayati othman, mohd hashim omar, lim pei shan, mohd nasir shafiee, rahman jamal, norfilza mohd mokhtar.  (2012).  microarray profiling of secretory-phase endometrium from patients with recurrent miscarriage.  - reproductive biology.  12(2):183-199. 

mohamad nasir shafiee , norazlin mohamed ismail, lim pei shan, nirmala kampan, mohd hashim omar, hatta mohd dali.  (2011).  a case report: metastatic choriocarcinoma to the gum.  - sexual and reproductive healthcare.  2(2):91-92. 

lim pei shan, ong fee bee, sufian seri suniza, nafisah adeeb.  (2011).  developing a malaysian osteoporosis screening tool (most) for early osteoporosis detection in malaysian women.  - sexual & reproductive healthcare.  2(2):77-82. 

pei shan lim, surinder singh, alice lee, muhammad abdul jamil muhammad yassin.  (2011).  umbilical vein oxytocin in the management of retained placenta: an alternative to manual removal of placenta?.  - archieve gynecology & obstetrics.  284(5):1073-1079.