mohd faizal bin ahmad;abdul kadir bin abdul karim;muhammad azrai bin abu.  (2023).  the influence of paternal age on semen parameters and pregnancy outcome following intrauterine insemination..  - .  . 

muhammad azrai bin abu;zeti azura binti mohamed hussein;nur azurah binti abdul ghani;nor haslinda binti abd aziz;abdul kadir bin abdul karim;chew kah teik;mohd helmy bin mokhtar;mohd faizal bin ahmad;reena rahayu md zin.  (2023).  endometrial heparin-binding epidermal growth factor expression in implantation window of obese women with polycystic ovarian syndrome(pcos) .  - .  . 

lazim nurunnajah, elias marjanu hikmah, syafruddin saiful effendi, sutaji zulazmi, abu mohammad azrai, abdul karim abdul kadir, ugusman azizah, mokhtar mohd helmy, ahmad mohd faizal.  (2023).  expression of hoxa10 in endometriotic women following modulation of gonadotropin-releasing hormone receptor.  - medical journal of malaysia.  84. 

ahmad shukri rahilah, abdul karim abdul kadir, ahmad mohd faizal, abu muhammad azrai.  (2023).  the efficacy of asporelix in prevention of premature luteinsing hormone (lh) surge in flexible antagonist in- vivo fertilisation (ivf) protocol.  - medical journal of malaysia.  85. 

ahmad mohd faizal, abd aziz nor haslinda, mohd saleh muhamad fakhri, shafiee mohamad nasir, abd shukor nordashima, abu muhammad azrai, abdul karim abdul kadir.  (2023).  effects of co-treatment of gnrh-analog alone or in combination with aromatase inhibitor or progestin on endometrial avb3 expressions in women with recurrent miscarriage.  - medical journal of malaysia.  5. 

muhammad azrai abu, fazilah abdul hamid, mohd helmy mokhtar, abdul kadir abdul karim, nor haslinda abd aziz, azantee yazmie abdul wahad and mohd faizal ahmad.  (2023).  endometrial avb3 integrin expression in obese women with polycystic ovarian syndrome (pcos) following progesterone therapy.  - medical journal of malaysia.  83. 

marjanu hikmah elias, nurunnajah lazim, zulazmi sutaji, mohammad azrai abu, abdul kadir abdul karim, azizah ugusman, saiful effendi syafruddin, mohd helmy mokhtar, mohd faizal ahmad.  (2023).  hoxa10 dna methylation level in the endometrium women with endometriosis: a systematic review.  - biology.  1-11. 

puvanesvaran velupulai, muhammad azrai abu, abdul kadir abdul karim, mohd faizal ahmad.  (2023).  retrospective analysis of the role of clomiphene citrate in gonadotropin stimulated cycles in in-vitro fertilization(ivf) in a tertiary centre.  - medical journal of malaysia.  85. 

zulazmi sutaji, muhammad azrai abu, nurainie sayutti, marjanu hikmah elias, mohd faizal ahmad, abdul ghani nur azurah, kah teik chew, abdul kadir abdul karim, norhaslinda abd. aziz, mohd helmy mokhtar, reena rahayu, zeti-azura mohamed-hussein.  (2023).  endometrial heparin-binding epidermal growth factor gene expression and hormone level changes in implantation window of obese women with polycystic ovarian syndrome.  - biomedicines.  1-9. 

chew kah teik;nor azlin binti mohamed ismail;shamsul azhar bin shah;nur azurah binti abdul ghani;muhammad azrai bin abu.  (2023).  impact of covid 19 pandemic towards family planning in malaysia.  - .  . 

nur azirah raidah abdul rahim, rahana abd rahman, chew kah teik, mohd. azrai abu, lim pei shan.  (2023).  a retrospective study of anaemia and pregnancy outcomes in hctm ukm.  - medicine & health.  14. 

nurunnajah lazim, marjanu hikmah elias, zulazmi sutaji, abdul kadir abdul karim, mohammad azrai abu, azizah ugusman, saiful effendi syafruddin, mohd helmy mokhtar and mohd faizal ahmad.  (2023).  expression of hoxa10 gene in women with endometriosis: a systematic review.  - international journal of molecular sciences.  1-14. 

nurul yaqin mohd nor, mohammad mahmoud mohammad ramadneh, muhammad azrai bin abu, abdul kadir abdul karim, ahmad mohd faizal.  (2023).  diminished ovarian reserve (dor) women: the role of rescue-in vitro maturation (rescue-ivm).  - medical journal of malaysia.  84. 

mohd faizal ahmad, marjanu hikmah elias, norazilah mat jin, muhammad azrai abu, saiful effendi syafruddin, ani amelia zainuddin, nao suzuki, abdul kadir abdul karim.  (2023).  the spectrum of in vitro maturation in clinical practice: the current insight.  - frontiers in endocrinology.  1-13. 

bheena vyshali karunyam, abdul kadir abdul karim, isa naina mohamed, azizah ugusman, wael m. y. mohamed, ahmad mohd faizal, muhammad azrai abu and jaya kumar.  (2023).  infertility and cortisol: a systematic review.  - frontiers in endocrinology.  1-19. 

woon shu yuan, muhammad azrai abu, mohd faizal ahmad, marjanu hikmah elias, abdul kadir abdul karim.  (2023).  effects of dehydroepiandrosterone (dhea) supplementation on ovarian cumulus cells following in vitro fertilization (ivf)/intra-cytoplasmic sperm injection (icsi) treatment - a systematic review.  - life.  1-17. 

noraishikin binti zulkarnain;salina abdul samad;aini binti hussain;mohd hashim bin omar;siti salasiah binti mokri;wan mimi diyana binti wan zaki;muhammad azrai bin abu;mohd faizal bin ahmad.  (2022).  combinatorial collinear and triangle equations for ovarian ultrasound image segmentation to identify follicle .  - .  . 

lim leek mei, muhammad azrai abu, chew kah teik, aniza ismail, ani amelia zainuddin and nur azurah abdul ghani.  (2022).  the reliability and validity of the malay version of polycystic ovarian syndrome health-related quality of life questionnaire.  - frontier of endocrinology.  1-7. 

wei keong chieng, muhammad irfan abdul jalal, jashveerdeep singh bedi, ani amelia zainuddin, mohd helmy mokhtar, muhammad azrai abu, kah teik chew and abdul ghani nur azurah.  (2022).  probiotics, a promising therapy to reduce the recurrence of bacterial vaginosis in women? a systematic review and meta-analysis of randomized controlled trials.  - frontiers in nutrition.  1-12. 

noraishikin binti zulkarnain, salina abdul samad, aini binti hussain, mohd hashim bin omar, siti salasiah binti mokri, wan mimi diyana binti wan zaki, dr. muhammad azrai bin abu, mohd faizal bin ahmad.  (2022).  laporan teknik: frgs/1/2018/tk04/ukm/02/15.  - .  1-10. 

noraishikin binti zulkarnain, salina abdul samad, aini binti hussain, mohd hashim bin omar, siti salasiah binti mokri, wan mimi diyana binti wan zaki, dr. muhammad azrai bin abu, mohd faizal bin ahmad.  (2022).  laporan akhir: frgs/1/2018/tk04/ukm/02/15.  - .  1-6. 

mohd faizal bin ahmad;mohd hashim bin omar;mohamad nasir bin shafiee;nor haslinda binti abd aziz;muhamad fakhri bin mohd saleh;abdul kadir bin abdul karim;nordashima binti abd shukor;muhammad azrai bin abu.  (2022).  effects of co-treatment with aromatase inhibitor or progestin on endometrial αvβ3-integrin expressions in women with recurrent implantation failure.  - .  . 

mohd faizal bin ahmad, aida hani kalok, esther loh sweet yi, norhaslinda aziz, muhammad azrai abu.  (2022).  covid-19 pandemic the experiences of hospital canselor tuanku muhriz (hctm).  - .  61-70. 

razinah sharif, hanis mastura yahya, mohd razif shahril, mohd azrai abu.  (2022).  are we eating for fertility? women infertility and its relation with lifestyle factors, micronucleus frequency and oxidative damage: a case-control study from malaysia.  - the 4th apnno biennial conference 2022.  1. 

muhammad azrai abu, jojinah vindah alexander, abdul kadir abdul karim, mohd faizal ahmad mohd hashim omar.  (2022).  single dose gonadotropin-releasing hormone agonist luteal support in fresh embryo transfer: variation in timing, type, and dosage.  - frontiers in medicine.  1-6. 

shiao chuan chua, abu muhammad azrai, abdul karim abdul kadir, ahmad mohd faizal.  (2022).  the current knowledge, awareness and practice of fertility preservation in cancer patients among reproductive medicine practitioners in malaysia: a nationwide survey.  - 7th international society of fertility preservation isfp.  1-2. 

zainab hananah abang abdullah, chew kah teik, v. ramesh v. velayudham, zainab yahaya, amilia afzan mohd jamil, muhammad azrai abu, nur azurah abdul ghani, nor azlin mohamed ismail.  (2022).  pre-induction cervical assessment using transvaginal ultrasound versus bishops cervical scoring as predictors of successful induction of labour in term pregnancies: a hospital-based comparative clinic.  - plos one.  1-14. 

siti norsyahmah upawi, mohd faizal ahmad, muhammad azrai abu, shuhaila ahmad.  (2022).  amniotomy and early oxytocin infusion vs amniotomy and delayed oxytocin infusion for labour augmentation amongst nulliparous women at term: a randomised controlled trial.  - midwifery.  1-6. 

wan syahirah yang mohsin, nor shaireen abdullah chue, fazilah abdul hamid muhammad azrai abu, sukhilmi othman , norazilah mat jin, shu yuan woon, abdul kadir abdul karim and mohd faizal ahmad.  (2022).  comparison of treatment outcomes among sibling oocytes using different culture systems - conventional ivf versus invocell device - and evaluation of invocell user satisfaction: the invocivf study.  - international journal of environmental research and public health.  1-11. 

nor azila, wei keong chieng, ani amelia zainuddin, kah teik chew, aida kalok, muhammad azrai abu, beng kwang ng, nor azlin mohammed, abdul ghani nur azurah.  (2022).  effect of acupressure at p6 on nausea and vomiting in women with hyperemesis gravidarum: a randomized controlled trial.  - international journal of enviromental research and public health.  1-10. 

normaliza muhamad, muhammad azrai abu, aida hani kalok, mohd nasir shafiee, shamsul azhar shah and nor azlin mohamed ismail.  (2022).  safety and effectiveness of fondaparinux as a postpartum thromboprophylaxis during puerperium among muslim women: a single centre prospective study.  - frontiers in pharmacology.  1-6. 

nurainie sayutti, muhammad azrai abu, saiful effendi, mohd faizal ahmad.  (2022).  elucidating the gene expression of grem 1 in cumulus cells and its association with oocytes quality in predicting pregnancy outcomes among pcos women.  - gynecological endocrinology the 20th world congress.  1. 

yang mohsein wan syahirah, abdullah chue nor shaireen, abdul hamid nor fazilah, abu muhammad azrai, abdul karim abdul kadir, ahmad mohd faizal.  (2022).  "making baby in vagina tube" - the story of invocell: a case report.  - medicine & health.  9-10. 

zulazmi sutaji, marjanu hikmah elias, mohd faizal ahmad, abdul kadir abdul karim, muhammad azrai abu.  (2022).  a systematic review and integrated bioinformatic analysis of candidate genes and pathways in the endometrium of patients with polycystic ovary syndrome during the implantation window.  - frontier in endocrinology.  1-10. 

yang mohsein wan syahirah, abdullah chue nor shaireen, abdul hamid nor fazilah, abu muhammad azrai, abdul karim abdul kadir, ahmad mohd faizal.  (2022).  "making baby in vagina tube" - the story of invocell: a case report.  - the 3rd malaysian advances of women congress.  1. 

yang mohsein wan syahirah, abdullah chue nor shaireen, abu muhammad azrai, abdul karim abdul kadir, ahmad mohd faizal.  (2022).  efficacy of intra-vagina culture (ivc) system in invitro fertilization (ivf) : the invocell device versus conventional ivf as treatment option for infertility couples : the invocivf study.  - 29th international congress of the obstetrics & gynaecology society of malaysia 2022.  1-7. 

fazilah abdul hamid, muhammad azrai abu, abdul kadir abdul karim, mohd faizal ahmad, nor haslinda abd. aziz, datu agasi mohd kamal & mohd helmy mokhtar.  (2022).  sex steroid receptors in polycystic ovary syndrome and endometriosis: insights from laboratory studies to clinical trials.  - biomedicines.  1-21. 

nurainie sayutti, muhammad azrai abu, mohd faizal ahmad.  (2022).  pcos and role of cumulus gene expression in assessing oocytes quality.  - frontier in endocrinology.  1-13. 

ai chen chua, abdul kadir abdul karim, albert chao chiet tan, muhammad azrai abu, mohd faizal ahmad.  (2021).  the outcome of intra-cytoplasmic sperm injection (icsi): do the sperm concentration and motility matter?.  - hormone molecular biology and clinical investigation.  367-372. 

mohd faizal ahmad, nik abdul rahim nik abdul ghani, muhammad azrai abu, abdul kadir abdul karim, mohamad nasir shafiee.  (2021).  oncofertility in islam: the malaysian perspective.  - frontier in reproductive health.  1-6. 

muhammad azrai azrai abu.  (2021).  what you need to know about gestational diabetes.  - motherhood.com.my.  1-7. 

fazilah abdul hamid, muhammad azrai abu, abdul kadir abdul karim, mohd faizal ahmad, nor haslinda abd. aziz, datu agasi mohd kamal, mohd helmy mokhtar..  (2021).  investigating the expression of endometrial receptivity markers in women with polycystic ovary syndrome following progesterone therapy.  - malaysian society of pharmacology & physiology (mspp) - 34th scientific meeting 2021.  110-111. 

muhammad azrai abu, azniza suriati borhan, abdul kadir abdul karim, mohd faizal ahmad and zaleha abdullah mahdy.  (2021).  comparison between iberet folic and zincofer in treatment of iron deficiency anaemia in pregnancy.  - hormone molecular biology and clinical investigation.  49-56. 

jasdev singh harbhajan singh, mohd faizal ahmad, muhammad azrai abu, mohd hashim omar and abdul kadir abdul karim.  (2021).  a fine tuning of embryo loading technique by eliminating the air bubble in the outer sheath of embryo catheter among women undergoing ivf treatment.  - hormone molecular biology and clinical investigation.  389-393. 

akmal hisyam arshad, muhammad azrai abu, mohd faizal ahmad, abdul kadir abdul karim..  (2021).  comparative analysis of ivf-icsi outcomes between advanced and early stage of endometriosis stimulated with hmg.  - medical journal of malaysia.  783-787. 

abdul kadir abdul karim, muhammad azrai abu, mohd faizal ahmad, norazilah mat jin, haris njoo suharjono.  (2021).  impact and adaptation of reproductive training during covid-19 pandemic in malaysia.  - malaysian journal of medical sciences.  34-41. 

muhammad azrai abu.  (2021).  hepatitis, pregnancy and newborns.  - .  1-2. 

muhammad azrai abu.  (2021).  this might be the reason you are experiencing painful penetration.  - motherhood.com.my.  1-6. 

muhammad azrai azrai abu.  (2021).  key nutrients for pregnant women.  - motherhood.com.my.  1-5. 

jojinah vindah alexander, muhammad azrai abu, mohd faizal ahmad, abdul kadir abdul karim, mohd hashim omar.  (2020).  a comparison of progestogens plus gnrh agonist versus progestogens only in luteal phase support in ivf women: a retrospective single centre experience.  - gynecological and reproductive endocrinology and metabolism.  119. 

muhammad azrai abu.  (2020).  sindrom hiperstimulasi ovari / ovarian hyperstimulation syndrome (ohss).  - .  1-2. 

muhammad azrai abu.  (2020).  umbilical cord circumferences measurement as the predictor for neonatal birth weight.  - gynecological and reproductive endocrinology & metabolism.  203. 

muhammad azrai abu, mohd nasir shafiee, nor azlin mohammed ismail.  (2020).  adherence to treatment among patient with cervical intraepithelial neoplasia.  - gynecological and reproductive endocrinology & metabolism.  616. 

muhammad azrai abu , jojinah alexander, abdul kadir abdul karim, mohd faizal ahmad, mohd hashim omar.  (2020).  early luteal phase gonadotropin-releasing hormone agonist support before vitrified-thawed embryo transfers during artificial cycles.  - gynecological and reproductive endocrinology & metabolism.  351. 

zamzarina bt mohamad amin, mohd faizal, muhammad azrai bin abu, nalisa shamyra bt johari, hasnita bt bakar, norazizah bt harun.  (2020).  in vitro fertilization (ivf).  - in vitro fertilization (ivf).  1-2. 

ahmad mohd faizal, abu muhammad azrai, abdul karim abdul kadir.  (2020).  the impact of covid-19 pandemic on oncofertility services in advanced reproductive centre ukm medical centre malaysia.  - asian pacific journal of cancer care.  165-166. 

muhammad azrai abu, siti aishah tajudin, abdul kadir abdul karim, mohd faizal ahmad, zainul rashid mohd razi, mohd hashim omar.  (2020).  predictor for unfavorable johnsen scoring in non-obstructive azoospermia before intra cytoplasmic sperm insemination and its outcome.  - minerva ginecologica.  351-354. 

mohd faizal ahmad, muhammad azrai abu, abdul kadir abdul karim, mohd hashim omar.  (2020).  low antimullerian hormone (amh) among polycystic ovary syndrome (pcos) women: is that possible?.  - gynecological and reproductive endocrinology and metabolism.  368. 

mohd faizal ahmad, muhammad azrai abu, abdul kadir abdul karim.  (2020).  letter to the editor: the coronavirus disease 2019 impact on oncofertility services in malaysia.  - journal of adolescent and young adult oncology.  693-694. 

mohd faizal ahmad, najah shajiran, beng kwang ng, pei shan lim, muhammad azrai abu, abdul kadir abdul karim, mohd hashim omar.  (2020).  in vitro fertilization (ivf) pregnancy outcome from two cohorts women: polycystic ovarian syndrome (pcos) women and unexplained infertility.  - gynecological and reproductive endocrinology and metabolism.  367. 

siti n. upawi, mohd f. ahmad, muhammad a. abu, suhaila ahmad.  (2020).  management of bleeding irregularities among etonogestrel implant users: is combined oral contraceptives pills or nonsteroidal anti-inflammatory drugs the better option?.  - journal obstetrics gynaecology research.  479-484. 

akmal hisyam arshad1, abdul kadir abdul karim2, noraziah mat jin1, chua ai chen3, muhammad azrai abu2, mohd faizal ahmad2.  (2020).  psychological impact towards infertile women during covid-19 outbreaks.  - 1st ogsm virtual scientific conference.  16. 

chua ai chen, abdul kadir abdul karim, nor azilah mat jin, akmal hisyam bin arshad, mohd faizal bin ahmad, muhammad azrai abu.  (2020).  does sperm parameter matters in icsi?.  - 1st ogsm virtual scientific conference 2020.  1. 

dr muhammad azrai abu.  (2019).  poor ovarian response: light at the end of the tunnel.  - connect.  . 

chew kah teik, muhammad azrai abu, nur azurah abd ghani, shuhaila ahmad, zaleha abdullah mahdy.  (2019).  labour ward companion.  - .  14. 

nur aini mohd zain,nur azurah abdul ghani,muhammad azrai abu, chew kah teik,nor azlin mohamed ismail,shuhaila ahmad.  (2019).  can neonatal birth weight predicted using umbilical cord circumferences?.  - 27th international congress of the obstetrical and gynaecological society of malaysia.  10-11. 

muhammad azrai abu,nirmala kampan, rahana abdul rahman, shareenaishak, wan nurul huda wan md zin.  (2019).  labour ward companion.  - .  9. 

nur aini mohd zain, nur azurah abdul ghani, muhammad azrai abu, chew kah teik, nor azlin mohamed ismail, shuhaila ahmad.  (2019).  can neonatal birth weight be predicted using umbilical cord circumference?.  - medical journal of malaysia.  18. 

mohd faizal ahmad, nur zawani zakaria, noorazizah arsad, kah teik chew, muhammad azrai abu, mohd nasir shafiee, mohd hashim omar.  (2019).  a case of post-splenectomy transfusion-dependent homozygousbeta-thalassemia major complicated with myocardial siderosis and osteoporosis and usage of iron-chelating therapy with deferiprone....  - hormone molecular biology and clinical investigation.  1-3. 

muhammad azrai abu, chew kah teik, mohd faizal ahmad, nur azurah abdul ghani, nor azlin mohamed ismail.  (2019).  tubo-ovarian abscesses complicated with septic shock following operative hysteroscopy.  - gazzetta medica italiana archivio per le scienze mediche.  907-909. 

chew kah teik; nurul iftida basri; abdul kadir abdul karim; muhammad azrai abu; mohd faizal ahmad; nur azurah abdul ghani; erica yee hing; rozman zakaria; jegan a/l thanabalan; azizi abu bakar; nor azlin mohamed ismail.  (2019).  management options and outcome of cerebral arteriovenous malformation in pregnancy: case series.  - archives of iranian medicine.  340-343. 

muhammad azrai abu, chew kah teik, nur azurah abdul ghani, mohammad shawal faizal, chai s. ngiu , nor azlin mohd ismail.  (2019).  chest pain in pregnancy: a false alarm.  - gazzetta medica italiana archivio per le scienze mediche.  157-160. 

ahmad mohd faizal, muhammad azrai abu, abdul karim abdul kadir , mohd hashim omar.  (2019).  poor ovarian response in polycystic ovary syndrome (pcos) with low level of anti mullerian hormone (amh) in universiti kebangsaan malaysia medical centre.  - ivirma congress.  1. 

muhammad azrai abu, chew kah teik, nur azurah abdul ghani, mohd faizal ahmad, nor azlin mohd ismail.  (2018).  chest pain in pregnancy:a false alarm.  - rcog world congress 2018, singapore.  . 

muhammad azrai abu, chew kah teik, abdul kadir abdul karim, nur azurah abdul ghani.  (2018).  knowledge, attitude and practice towards intrauterine contraception device among doctors in an urban city of malaysia.  - gynecological endocrinology the 18th world congress.  . 

muhammad azrai abu, shuhaila ahmad, idayu ruslan, mohd faizal ahmad.  (2018).  is neonatal outcome of the second twin promising?.  - gynecological endocrinology the 18th world congress.  . 

muhammad azrai abu nor idayu ahmad ruslan, mohd faizal ahmad, nor shuhaila ahmad,.  (2018).  vaginal bleeding irregularities and its perception among implanon users.  - gynecological endocrinology the 18th world congress.  . 

mohd faizal ahmad, muhammad azrai abu, chew kah teik, kun leng sheng, mohd asyraf zakaria.  (2018).  a positive urine pregnancy test (upt) with adnexal mass; ectopic pregnancy is not the ultimate diagnosis.  - hormone molecular biology and clinical investigation..  . 

kah teik chew, muhammad azrai abu, mohd faizal ahmad, nur azurah abdul ghani.  (2018).  bilateral mature cystic teratoma masquerading as an ectopic pregnancy: a case report and review of the literature.  - journal of gynecologic surgery.  252-254. 

kah teik chew, izyan atiqah zakaria, muhammad azrai abu, mohd faizal ahmad, erica yee hing, nur azurah abdul ghani.  (2018).  elevated serum ca 19-9 with adnexal mass: is it always an ovarian malignancy?.  - hormone molecular biology and clinical investigation.  . 

chew kah teik, nurul iftidah basri, abdul kadir abdul karim, muhammad azrai abu, mohd faizal ahmad, nur azurah abdul ghani, erica yee hing, rozman zakaria, jegan a/l thanabalan, azizi abu bakar, nor azlin mohamed ismail.  (2018).  cerebral arteriovenous malformation in pregnancy: management options and outcome in a tertiary centre.  - medical journal of malaysia.  . 

muhammad azrai abu, yulianty arifuddin, nirmala@ chandralega kampan, mohd faizal ahmad, mohamad nasir shafiee.  (2018).  the truth about huge perineal mass:benign or malignant?.  - rcog world congress 2018, singapore.  . 

muhammad azrai abu.  (2018).  kenali penyakit kanser melalui kempen anjuran ppukm.  - kosmo.  . 

chew kah teik, norsaadah salim, muhammad azrai abu, abdul kadir abdul karim.  (2018).  knowledge, attitudes and practice regarding copper intrauterine contraceptive devices among doctors in malaysia.  - bmj sexual and reproductive health (journal of family planning and reproductive health care).  . 

shiuan yee tan, salleha khalid, mohamad azrai abu, abdul kadir abdul karim, mohd hashim omar.  (2018).  a study on the effectiveness of clomiphene citrate in comparison to gnrh antagonist in preventing lh surge among patients undergoing ovulation induction in ivf-icsi.  - sanamed.  . 

chew kah teik, najah,sahiran, mohamed azrai abu, nur azurah abdul ghani.  (2018).  effectiveness of short educational intervention to improve parents knowledge and awareness towards hpv vaccination.  - 17th biennial meeting of the international gynecologic cancer society.  . 

k.t. chew, s. najah, a. muhammad azrai, a.g. nur azurah.  (2018).  dose short educational intervention improve parents knowledge and awareness towards human papillomavirus (hpv) vaccination.  - international journal of gynecological cancer.  254. 

nor azila mohd nafiah, chew kah teik, aida hani kalok, mohammad azrai abu, ani amelia zainuddin, nur azurah abdul gahni.  (2018).  women with hyperemesis gravidarum: does acupressure wristband helps in reducing severity?.  - rcog world congress 2018.  . 

chew kah teik, norsaadah salim, muhammad azrai abu, abdul kadir abdul karim, nur azurah abdul ghani.  (2018).  knowledge, perception and practice towards intrauterine contraception device among doctors in wilayah persekutuan kuala lumpur, malaysia.  - rcog world congress 2018.  . 

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chew kah teik, muhammad azrai abu, yulianty arifuddin, nor azlin mohamed ismail, noor ain mohd nasir, fazarina mohammed, nur azurah abdul ghani.  (2017).  ectopic adrenal tissue associated with borderline mucinous cystadenoma of ovary: a case report with review of the literature.  - hormone molecular biology and clinical investigation.  1-5. 

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.  . 

abdul kadir abdul karim , muhammad azrai abu, buvanes chelliah, zainul rashid mohd razi , mohd hashim omar , hanita othman , zuraidah che man.  (2017).  maternal thyroid function in women undergoing controlled ovarian hyperstimulation during in-vitro fertilization and its relation to reproductive outcome.  - minerva ginecologica.  431-437.