ixora kamisan atan, rahana abdul rahman, abdul kadir abdul karim, aida hani mohd kalok.  (2022).  o&g risk management workshop.  - .  1-18. 

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. 

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. 

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. 

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.  - .  . 

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. 

norazilah mj, abdul karim ak.  (2022).  ovarian hyperstimulation syndrome with lung complication: case report.  - brunei international medical journal.  46-50. 

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. 

nurliza abdol manap, beng kwang ng, su ee phon, abdul kadir abdul karim, pei shan lim, maimuinah fadhil.  (2022).  endometrial cancer in pre-menopausal women and younger: risk factors and outcome.  - international journal of environmental research and public health.  1-12. 

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. 

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. 

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. 

prof madya dr abdul kadir bin abdul karim, dr mohd faizal bin ahmad, sharifah teh norashikin bt syed mohd nasir, zamzarina bt mohamad amin, noor farhana bt bujang, nor aida che mat.  (2021).  icsi pamplet.  - suntikan sperma intra sitoplasmik (icsi).  1-2. 

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. 

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. 

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. 

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. 

abdul kadir abdul karim, nor haslinda abd aziz, reena rahayu md zin, norfilza mohd mokhtar, mohamad nasir shafiee.  (2020).  the effect of surgical intervention of endometriosis to ca-125 and pain.  - malaysian journal of medical science.  7-14. 

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. 

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. 

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. 

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. 

abdul kadir abdul karim.  (2020).  peluang pesakit kanser lahirkan zuriat.  - berita harian.  37. 

abdul kadir abdul karim.  (2020).  ruang bicara 'teknologi bantuan kesuburan'.  - benama.  . 

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.  (2020).  reversal of azoospermia by administration of human menopausal gonadotropin (hmg) in males with secondary hypogonadotropic hypogonadism.  - 1st ogsm virtual scientific conference 2020.  10. 

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. 

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. 

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. 

mohamad nasir bin shafiee;mohd hashim bin omar;norfilza binti mohd mokhtar;nor haslinda binti abd aziz;abdul kadir bin abdul karim.  (2019).  changes in progesterone receptors isoform causing progesterone resistance in endometriosis.  - .  1-7. 

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. 

dr abdul kadir bin abdul karim.  (2019).  mungkin salah suami.  - metro sihat.  48. 

abdul kadir abdul karim, mohamad nasir shafiee, nor haslinda abd aziz, mohd hashim omar, reena rahayu md zin, norfilza m. mokhtar.  (2019).  perturbations in progesterone receptor isoforms in endometriosis.  - journal of reproductive medicine.  275-281. 

aida kalok,rizna abdul cader, ima indirayani, abdul kadir abdul karim, shamsul azhar shah, nor azlin mohamed ismail, mohd hashim omar, mohamad nasir shafiee.  (2019).  pregnancy outcomes in systemic lupus erythematosus (sle) women.  - hormone molecular biology and clinical investigation.  1-9. 

abdul kadir abdul karim, ani amelia zainuddin, ixora kamisan atan, nor azlin mohamed ismail, rahana abdul rahman.  (2019).  labour ward companion.  - .  17. 

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.  . 

abdul kadir abdul karim, mohamad nasir shafiee, nor haslinda abd. aziz, mohd hashim omar, lim pei shan, nur azurah abd ghani, reena rahayu md zin, norfilza mohd mokhtar.  (2018).  progesterone receptor isoform expression in endometriosis in malaysian population.  - medicine & health.  172. 

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.  . 

azzry bin mohamad, nor haslinda binti abd aziz, mohamad nasir bin shafiee, norfilza binti mokhtar, abdul kadir bin abdul karim, ani amelia binti dato zainuddin.  (2018).  the effect of dienogest on serum ca125, interleukin-6 and p53 protein among patient with endometriosis: proof of concept study..  - medical journal of malaysia.  . 

azzry bin mohamad, nor haslinda binti abd aziz, mohamad nasir bin shafiee, norfilza binti mokhtar, abdul kadir bin abdul karim, ani amelia binti zainuddin.  (2018).  the effect of dienogest on serum ca125, interleukin 6 and p53 protein among patient with endometriosis proof of concept study..  - malaysian international scientific congress of obstetrics & gynaecology 2018 organized by obstetrics and gynaecology society of malaysia.  . 

sales khalid, ng beng kwang, abdul kadir abdul karim.  (2018).  malaysian menopause society clinical update.  - teknologi banan keruburan bagi wanita yang sudah berusia.  . 

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).  . 

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.  . 

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.  . 

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 beng kwang, kembang aziah yakob, wendy ng yin ling, lim pei shan, rahana abd rahman, abdul kadir abdul karim, ani amelia zainuddin, zaleha abdullah mahdy.  (2017).  abdominopelvic tuberculosis mimicking ovarian malignancy and tubo-ovarian abscess: a rare clinical entity.  - 10th malaysia-indonesia-brunei medical sciences conference 2017.  . 

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. 

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. 

abdul kadir abdul karim, aida hani mohd kalok, ainul mardhiah abdul wahab, ani amelia zainuddin, anizah ali, chew kah teik,ixora kamisan atan, lim pei shan, mohd hashim omar, mohd nasir shafiee, muhammad azrai abu, ng beng kwang, nor azlin mohamed ismail.  (2017).  obstetrics and gynecology clinic guidebook.  - .  105. 

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. 

ng bek, lim ps, shafiee mn, abdul kadir ak, nordashima as, omar mh.  (2016).  intracystic haemorrhage in a non-endometriotic mullerian vaginal cyst: an unexpected phenomenon.  - journal of surgical academia.  35-38. 

ng bk, abdul kadir ak, lim ps.  (2016).  velamentous cord insertion: a recondite cause of emergency caesarean section.  - 24th congress of the obstetric & gynaecological society of malaysia.  . 

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. 

abdul kadir, mohd nasir shafiee, rahana abdul rahman, muhammad abdul jamil.  (2016).  an essential guide to - basic gynae-laparoscopy.  - .  3-4. 

raimi zamriah hasan, ng beng kwang, abdul kadir abdul karim, lim pei shan.  (2016).  velamentous cord insertion: a rare cause of emergency caesarean section.  - journal of surgical academia.  37-39. 

lim pei shan, mohd hashim omar, adbul kadir abdul karim, zainul rashid mohd razi.  (2016).  an essential guide to - basic gynae-laparoscopy.  - .  93-95. 

lee cl, zainuddin aa, abdul karim ak, yulianty a, law zk, md isa n, nor azlin mi.  (2016).  anti n-methyl-d-aspartate receptor encephalitis with ovarian teratoma: a dilemma id diagnosis.  - journal of surgical academia.  66-69. 

mohd nasir shafiee, yuen yee wei, abdul kadir, nur azurah abd ghani.  (2016).  an essential guide to - basic gynae-laparoscopy.  - .  41-46. 

nur azurah abd ghani, ng beng kwang, mohamad nasir shafiee, abdul kadir, ahmad zailani hatta.  (2016).  an essential guide to - basic gynae-laparoscopy.  - .  67-70. 

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. 

nirmala kampan, abdul kadir abdul karim, rahana abdul rahman, aqmar suraya, lim pei shan.  (2016).  an essential guide to - basic gynae-laparoscopy.  - .  89-92. 

habibah abdul hamid, kamarul bahyah mustafa, padmamuni ariyatilak denegama, abdul kadir abdul karim, mohamad hasim omar, m razi zainul rashid.  (2016).  acupressure only as pain relief for patient with multiple drug allergies undergoing oocyte retrieval.  - taiwanese journal of obstetrics and gynecology.  140-141. 

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. 

ng bk, mahayudin t, lim ps, abdul karim ak, hatta m.  (2015).  effect of educational intervention towards knowledge of human papillomavirus vaccination among pre university students.  - 24th asian & oceanic congress of obstetrics & gynaecology.  . 

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.  - 24th asian & oceanic congress of obstetrics & gynaecology.  . 

chuah jn, abdul kadir ak, ng bk, lim ps.  (2015).  case report: huge borderline mucinous ovarian tumour in adolescent.  - 24th asian & oceanic congress of obstetrics & gynaecology.  . 

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. 

ting tc, lim ps, ng bk, abdul karim ak, ma jamil.  (2015).  intra umbilical carbetocin in the management of retained placenta : a pilot study.  - 24th asian & oceanic congress of obstetrics & gynaecology.  . 

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. 

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. 

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. 

esther lhr, khairun abid s, nurul sakinah a, azulaikha a, abdul kadir ak.  (2014).  outcome of trial of scar in a tertiary hospital in malaysia.  - 6th medical undergraduates annual scientific research meeting.  . 

abdul karim a, chelliah b, omar m, mohd razi, mohd nor n.  (2014).  maternal thyroid function in women undergoing controlled ovarian hyperstimulation during ivf and its relation to productive outcome.  - 16 world congress of gynecological endocrinology.  . 

mustafa k.b., abdul hamid h., abdul karim k.a., mohd nor n.a., omar m.h., mohd razi z.r..  (2014).  severe jaundice post embryo transfer : a case report.  - giornale italiano di ostetricia e ginecologia.  36(1):229-231. 

m. i. nor azlin, a. s. maisarah, a. r. rahana, m. nasir shafiee, s. aqmar suraya, a. k. abdul karim & m. a. jamil.  (2014).  pregnancy outcomes with a primary complaint of perception of reduced fetal movements.  - journal of obstetrics and gynaecology.  13-15. 

ng bk, lim ps, ng yl, kew ty, abdul kadir ak, hatta m.  (2014).  primary malignant melanoma of vagina: the options of management.  - journal of surgical academia.  4(1):63-66. 

beng kwang ng, lim pei sha, tan geok chin, abdul kadir abdul karim, nurul zaireen mohd uha and zainul rashid mohd razi.  (2014).  primary omental ectopic pregnancy: a rare disease not to be missed.  - journal of women`s health and gynaecology.  1:101. 

pei shan lim, nor azlin mohamed ismail, nur azurah abd ghani, nirmala chandralega kampan, aqmar suraya sulaiman, beng kwang ng, kah teik chew, abdul kadir abdul karim, muhammad abdul jamil mohd yassin.  (2014).  retained placenta: do we have any option?.  - world journal of obstetrics & gynecology.  124-129. 

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. 

mustafa k, abdul hamid h, abdul karim a, mohd nor n, omar m, mohd razi z.  (2014).  severe jaundice post embryo transfer: a case report.  - 16 world congress of gynecological endocrinology.  . 

m. i. nor azlin, r. abd rahman, a. k. abdul karim, a. s. sulaiman & z. a. mahdy.  (2013).  feasibility of successful pregnancies in women with spinal injury.  - journal of obstetrics and gynaecology.  631-632. 

shahril az, jamil ma, abd kadir ak, nirmala k, lim ps, nor azlin mi.  (2013).  serum progesterone level in predicting ectopic pregnancy.  - 3rd o&g scientific meeting.  . 

shahril az, jamil m.a, abd kadir ak, nirmala k, lim ps, nor azlin mi.  (2013).  serum progesterone level in predicting ectopic pregnancy.  - malaysian journal of obstetrics & gynaecology.  8(22S):125. 

mohd hashim omar, nirmala chandralega kampan, nur azurah abd ghani, aqmar suraya, mohd nasir shafiee, abdul kadir abdul karim, natasha ain mohd nor, zainul rashid mohd razi.  (2012).  gynaecology today: a textbook of gynaecology.  - .  322-332. 

che hasnura che hassan, abdul kadir abdul karim, nor azlin mohamed ismail, mohd hashim omar.  (2011).  case report of ruptured non-communicating right rudimentary horn pregnancy: an acute emergency.  - acta medica (hradec králové) / universitas carolina, facultas medica hradec králové.  54(3):125-126.