adila a hamid, aslah nabilah abdull sukor, azizah ugusman, nur fariha mohd manzor, mohd faizal ahmad, shahidee zainal abidin.  (2023).  regulation of angiogenic-associated markers by mir-196a-5p in human umbilical vein endothelial cells exposed to hypertensive pregnancies.  - the 10th federation of the asian and oceanian physiological scientist congress 2023 (faops).  153. 

muhamad adib abdul ghani, munirah majed alkharji, wan nur izzah shazana wan nawi, ahmad syafi ahmad rushdan, jalifah latip, mohd kaisan mahadi, azizah ugusman, satirah zainalabidin.  (2023).  carvacrol ameliorates cardiac remodelling in doxorubicin induced-cardiotoxicity rat model.  - the 10th federation of the asian and oceanian physiological societies congress (faops 2023).  1. 

nur syahidah nor hisam, azizah ugusman, nor fadilah rajab, karina di gregoli, nur najmi mohamad anuar.  (2023).  in-vitro study: a novel action of navitoclax on il-3-induced human endothelial cells angiogenesis through pi3-akt signaling.  - monash international health science and technology conference 2023 (monash initiate 2023)..  103. 

nur syahidah nor hisam, azizah ugusman, nor fadilah rajab, karina di gregoli, nur najmi mohamad anuar.  (2023).  navitoclax suppresses il-3 induced human umbilical vein endothelial cells migration and angiogenesis through pi3-akt pathway.  - 4th international conference on cell and experimental biology.  61-62. 

nur syakirah othman, adila a. hamid, amilia aminuddin, farah hanan fathihah jaffar, shahidee zainal abidin, saiful effendi syafruddin, norfilza mohd mokhtar, mohd faizal ahmad, azizah ugusman.  (2023).  in silico prediction and validation of pi3kca as the target of novel mir- 1133 in human umbilical vein endothelial cells exposed to hyperglycemia.  - the 10th federation of the asian and oceanian physiological societies congress (faops) 2023.  188. 

mohd helmy mokhtar, datu agasi mohd kamal, siti fatimah ibrahim, azizah ugusman.  (2023).  kelulut honey improves oestrus cycle, hormonal profiles, and oxidative stress markers in letrozole-induced polycystic ovary syndrome rats.  - the 10th federation of the asian and oceanian physiological societies congress 2023 (faops).  206. 

amilia aminuddin, syaima farhani binti sukeri, haryanti alimuddin, mohd shawal faizal mohamad, azizah ugusman.  (2023).  echocardiographic changes and vascular function markers in overweight and obese young men.  - 16th congress of the asian-pacific society of atherosclerosis and vascular disease.  36. 

jalifah binti latip;satirah binti zainalabidin;azizah binti ugusman.  (2023).  elucidating the role of terpenophenolic derivatives on cardiac fibrosis pathway in anthracycline-induced cardiotoxicity model.  - .  . 

adila binti a. hamid;norfilza mohd mokhtar;azizah binti ugusman;mohd faizal bin ahmad.  (2023).  unraveling the role of mir-222 and mir-126 in human umbilical vein endothelial cell (huvec) isolated from pregnancy-induced hypertension (pih) mother to assess the risk of hypertension in the baby..  - .  . 

nur najmi binti mohamad anuar;nor fadilah bt. rajab;azizah binti ugusman;nurrul shaqinah binti nasruddin;mohd faizal bin ahmad.  (2023).  elucidating senolytic mechanism of navitoclax (abt-263) in modulating pi3k-akt signalling in human endothelial cells.  - .  . 

jaya kumar a/l murthy;norhazlina binti abdul wahab;siti fatimah binti ibrahim;norlinah binti mohamed ibrahim;mohd heikal bin mohd yunus;isa bin naina mohamed;shahrul azmin bin md. rani;rashidi mohamed bin pakri mohamed;azizah binti ugusman;nur fudhla bint.  (2023).  ibro-aprc neuroscience school on neuromics: the yin-yang aspect in translational neuroscience.  - .  . 

jaya kumar a/l murthy;norhazlina binti abdul wahab;siti fatimah binti ibrahim;norlinah binti mohamed ibrahim;mohd heikal bin mohd yunus;isa bin naina mohamed;shahrul azmin bin md. rani;rashidi mohamed bin pakri mohamed;azizah binti ugusman;nur fudhla bint.  (2023).  ibro-aprc neuroscience school on neuromics: the yin-yang aspect in translational neuroscience.  - .  . 

azizah binti ugusman;azimatun noor binti aizuddin;mohd helmy bin mokhtar;jaya kumar a/l murthy.  (2023).  evaluating the effect of abelmoschus esculentus (l) moench on cardial oxidative stress in obese mice model.  - .  . 

siao suan cheong, azizah ugusman, mohd shawal faizal mohamad, isa azzaki zainal, boon cong beh, shaiful azmi yahaya, and amilia aminuddin.  (2023).  differences in the markers of vascular function between young and older men with coronary artery disease.  - 2023 11th international conference on biological and medical sciences (icbms 2023).  25. 

norsyahida binti mohd fauzi;ibrahim bin jantan;qodriyah binti haji mohd saad;zakiah binti jubri @ mohd zufri;azizah binti ugusman.  (2022).  effects of standardized extract of christia vespertilionis and it bioactive compounds on proatherogenic markers and atherosclerotic plaque formation in vitro and in vivo..  - .  . 

nur syakirah othman, nur aishah che roos, adila a. hamid, amilia aminuddin, jaya kumar, azizah ugusman.  (2022).  effects of piper sarmentosum on diabetes mellitus and hypertension: a systematic review.  - .  1-3. 

amilia aminuddin, azizah ugusman, norizam salamt, aini farzana zulkefli, zanariyah asmawi, norliza saari, norsuhana omar.  (2022).  kesan senaman terhadap penyakit jantung.  - impak.  16. 

azizah ugusman, mohd helmy mokhtar, norizam salamt.  (2022).  role of honey in obesity management: a systematic review.  - .  1-2. 

azizah binti ugusman;amilia binti aminuddin;norizam binti salamt;adila binti a. hamid.  (2022).  effects of piper sarmentosum supplementation on the functional changes of perivascular adipose tissue in nicotine-induced rats.  - .  . 

norsyahida mohd fauzi, ibrahim jantan, qodriyah haji mohd saad, zakiah jubri @ mohd zufri, azizah ugusman.  (2021).  effects of standardized extract of christia vespertilionis and it bioactive compounds on proatherogenic markers and atherosclerotic plaque formation in vitro and in vivo.  - .  1-7. 

amilia binti aminuddin;oteh bin maskon;azizah binti ugusman;hamat hamdi bin che hassan;kalaivani a/p chellappan.  (2021).  heart rate based adaptive calibration of finger plethysmography measurements to arterial blood volume change for vascular health monitor.  - .  . 

nur syakirah othman, adila a hamid, amilia aminuddin, mohd faizal ahmad, azizah ugusman.  (2021).  polygonum minus reduces angiotensin converting enzyme and angiotensin ii in human umbilical vein endothelial cells.  - frontiers in pharmacology.  204. 

nur syahidah nor hisam, azizah ugusman, nor fadilah rajab, mohd faizal ahmad, liew sze ling, nur najmi mohamad anuar.  (2021).  the potency of navitoclax in mediating the viability of human umbilical vein endothelial cells.  - malaysian society of pharmacology & physiology (mspp) - 34th scientific meeting 2021.  79-80. 

nur najmi binti mohamad anuar;nor fadilah bt. rajab;siti balkis bt. budin;ani amelia binti zainuddin;azizah binti ugusman;mohd faizal bin ahmad.  (2021).  protective effect of hibiscus sabdariffa linn. against oxidized ldl-induced injury of human endothelial cells via regulation of stat5 signaling pathway.  - .  . 

nur syahidah nor hisam, azizah ugusman, nor fadilah rajab, liew sze ling, nur najmi mohamad anuar.  (2020).  the effect of navitoclax on human umbilical vein endothelial cells viability.  - post-graduate colloquium webinar.  1. 

siti fatimah i,chua kh,mohd heikal my,mohd helmy m,norfilza mm,ruszymah bhi,azizah u,amilia a,norhazlina aw,jaya kumar m,adila ah,norizam s,zanariyah a,aini farzana z,amiza h,norliza s,nur fudhla mn,norshafila dmr,nazierah ag,kamariah o,syamsawal qz.  (2020).  physiology practical: adaptation of cardiovascular system in physioogycal conditions.  - .  1. 

nur syahidah nor hisam, azizah ugusman, nor fadilah rajab, liew sze ling, nur najmi mohamad anuar.  (2020).  in-vitro cytotoxicity effect of navitoclax on human umbilical vein endothelial cells.  - post-graduate colloquium webinar.  1. 

adila ah,mohd heikal my,mohd helmy m,siti fatimah i,norfilza mm,ruszymah bhi,chua kh,azizah u,amilia a,norhazlina aw,jaya kumar m,norizam s,zanariyah a,aini farzana z,amiza h,norliza s,nur fudhla mn,norshafila dmr,nazierah ag,kamariah o,syamsawal qz.  (2020).  physiology practical: blood.  - .  1. 

azizah ugusman, mohd hafidzul jasman, norshafila diana mohd rathi, aini farzana zulkefli, norizam salamt, zanariyah asmawi, amiza hamdan, nur fudhla mohd nawawi, norliza saari, nazierah abd ghani, kamariah othman, ahmad syafiq yusof, saiful bahari yusoff.  (2020).  csl ecg procedure.  - .  1. 

mohd heikal my,mohd helmy m,siti fatimah i,norfilza mm,ruszymah bhi,chua kh,azizah u,amilia a,norhazlina aw,jaya kumar m,adila ah,norizam s,zanariyah a,aini farzana z,amiza h,norliza s,nur fudhla mn,norshafila dmr,nazierah ag,kamariah o,syamsawal qz.  (2020).  respiratiry practical: 4 objectives to understand volumes and capacities.  - .  1. 

amilia aminuddin, azizah ugusman.  (2020).  physiology of muscle ii: powerpoint notes.  - .  1-28. 

amilia aminuddin, azizah ugusman.  (2020).  physiology of muscle i: powerpoint notes.  - .  1-36. 

azizah ugusman.  (2020).  computer-assisted learning (cal) on ecg.  - .  1. 

azizah ugusman, nuntika wangpradit, supattra prom-in, jasadee kaewsrichan, paweena wongwitwichot, kamisah yusof, chua kien hui, jaya kumar murthy.  (2020).  effects of okra peel, okra seed and germinated sangyod rice powder on atherogenesis in high-fat diet-induced mice.  - .  1-7. 

azizah ugusman, muhd fakh rur razi md salleh, amilia aminuddin.  (2020).  evaluating the potential of piper sarmentosum in attenuating nicotine-induced vascular dysfunction in rats.  - .  1-8. 

amilia a,mohd heikal my,mohd helmy m,siti fatimah i,norfilza mm,ruszymah bhi,chua kh,azizah u,norhazlina aw,jaya kumar m,adila ah,norizam s,zanariyah a,aini farzana z,amiza h,norliza s,nur fudhla mn,norshafila dmr,nazierah ag,kamariah o,syamsawal qz.  (2020).  physiology practical: contraction of skeletal muscle.  - .  1. 

amilia aminuddin, musilawati muhajir, norizam salamt, kalaivani chellappan, azizah ugusman, zanariyah asmawi.  (2020).  kekenyalan arteri dan umur salur darah.  - impak.  4. 

raja zahratul azma raja sabudin, zetti zainol rashid, rafeah tumian, ilina isahak. teh hiok seng and azizah ugusman..  (2019).  problem based learning package: bleeding all over.  - .  1-30. 

muhd fakh rur razi md salleh, amilia aminuddin, adila a. hamid, norizam salamt, azizah ugusman.  (2019).  piper sarmentosum attenuates vascular dysfunction in nicotine-induced rats.  - graduate research symposium 2019.  42. 

azizah ugusman, muhd fakh rur razi md salleh, amilia aminuddin, adila a. hamid, norizam salamt.  (2019).  piper sarmentosum protects against nicotine-induced vascular endothelial dysfunction.  - international conference on heart & clinical cardiology research.  1. 

a. aminuddin, c.k. yong, n. salamt, a. ugusman, k. chellappan.  (2019).  impact of smoking on lipid profile among urban malaysian men.  - nham congress 2019.  187. 

md rizman md lazin @ md lazim, amilia aminuddin, kalaivani chellappan, azizah ugusman, oteh maskon, wan amir nizam wan ahmad and mohd shawal faizal mohamad.  (2019).  association of obesity indices with cardiovascular disease risk in government servant in putrajaya.  - 33rd scientific meeting of malaysian society of pharmacology and physiology (mspp).  103. 

nur najmi mohamad anuar, shahrul azhar sharom, phong hui kuan, nur athirah othman basri, siti balkis budin, azizah ugusman.  (2019).  the antioxidant effect of hibiscus sabdariffa linn. (roselle) extracts in human umbilical vein endothelial cells (huvec).  - 12th international symposium of health sciences.  86. 

siti marjiana ismail, kien hui chua, amilia aminuddin and azizah ugusman.  (2019).  effects of piper sarmentosum on the gene expression of endothelial nitric oxide synthase, angiotensin converting enzyme and angiotensin ii type 1 receptor in endothelial cells.  - 33rd scientific meeting of malaysian society of pharmacology and physiology (mspp).  83. 

a. ugusman, s.m. ismail, k.h. chua, a. aminuddin.  (2019).  piper sarmentosum inhibits angiotensin ii receptor type 1 and promotes angiotensin ii receptor type 2 expression in cultured endothelial cells.  - nham congress 2019.  186. 

azizah ugusman.  (2019).  tekanan darah tinggi - pembunuh dalam senyap.  - awal.  1-10. 

adila a hamid, azizah ugusman, amilia aminuddin, noor wahidah mohd nasri.  (2019).  self learning package hypothalamus, pituitary, and target organs.  - .  1-17. 

muhammad firdaus azmi, azizah ugusman, amilia aminuddin, jamia azdina jama.  (2018).  quality evaluation of aqueous extract of piper sarmentosum.  - nham-crm research track 2018.  . 

musilawati muhajir, amilia aminuddin, kalaivani chellappan, azizah ugusman, norizam salamt, zanariyah asmawi, aini farzana zulkefli.  (2018).  finger photoplethysmography fitness index assessment for screening young women with cardiovascular disease risk factors.  - nham-crm research track 2018.  . 

amilia aminuddin, norizam salamt, muhammad firdaus azmi, azmir ahmad, azizah ugusman, norlaila danuri, oteh maskon.  (2018).  central vascular markers among male and female adolescents with cardiovascular disease risk factors.  - nham-crm research track 2018.  . 

uma mahgesswary sundar, azizah ugusman, chua kien hui, amilia aminuddin.  (2018).  piper sarmentosum protects human umbilical vein endothelial cells against tnf-a-induced cytotoxicity.  - nham-crm research track 2018.  . 

siti marjiana ismail, chua kien hui, amilia aminuddin, azizah ugusman.  (2018).  piper sarmentosum inhibits angiotensin converting enzyme activity in phorbol myristate acetate-induced human umbilical vein endothelial cells.  - nham-crm research track 2018.  . 

azizah ugusman, noor fazilah md fadze, amilia aminuddin.  (2018).  piper sarmentosum stimulates nitric oxide production by inducing endothelial nitric oxide synthase activity in dexamethasone-induced hypertensive rats.  - nham-crm research track 2018.  . 

noor fazilah md fadze, azizah ugusman, amilia aminuddin.  (2018).  protective effect of piper sarmentosum against dexamethasone-induced hyperlipidemia in rats.  - nham-crm research track.  . 

azizah ugusman.  (2018).  9 tip berkesan didik anak suka membaca tanpa dipaksa.  - awal.  . 

norizam salamt, amilia aminuddin, azizah ugusman, aini farzana zulkefli, zanariyah asmawi, kalaivani chellappan.  (2018).  the association between finger photoplethysmograph fitness index (ppgf) and obesity measures.  - nham-crm research track 2018.  . 

ismail siti marjiana, kien hui chua, aminuddin amilia, ugusman azizah.  (2018).  piper sarmentosum enhances angiotensin converting enzyme 2 expression in cultured human umbilical vein endothelial cells.  - regional conference on non-communicable diseases 2018.  . 

md rizman md lazim, amilia aminuddin, kalaivani chellappan, azizah ugusman, norizam salamt, oteh maskon, wan amir nizam wan ahmad, mohd faizal shawal mohamad, ahmad khairuddin mohamed yusof.  (2018).  development and validation of heart rate - incorporated photoplethysmography fitness index algorithm for cardiovascular disease risk assessment.  - ieee-embs conference on biomedical engineering and sciences.  . 

aminuddin amilia, ugusman azizah, kok yong chin, soleiman ima nirwana.  (2018).  markers of vascular function among obese malaysian men.  - regional conference on non-communicable diseases 2018.  . 

siti marjiana ismail, chua kien hui, amilia aminuddin, azizah ugusman.  (2018).  potential of piper sarmentosum as an angiotensin converting enzyme inhibitor in cultured endothelial cells.  - 32nd scientific meeting of malaysian society of pharmacology & physiology.  . 

t a.m. almabrouk, a b. ugusman, o j. katwan, i p. salt & s kennedy.  (2018).  perivascular adipose tissue, ampk and the modulation of vascular function.  - 32nd scientific meeting of malaysian society of pharmacology & physiology.  . 

amilia aminuddin, md rizman md lazim, azizah ugusman, chin kok yong, ima nirwana soelaiman.  (2018).  association between testosterone and cardiovascular risk markers among urban malaysian men.  - 32nd scientific meeting of malaysian society of pharmacology & physiology.  . 

md rizman md lazin @ md lazim, amilia aminuddin, kalaivani chellappan, azizah ugusman, oteh maskon, wan amir nizam wan ahmad, mohd shawal faizal mohamad ahmad khairudin mohamed yusof.  (2018).  the influence of heart rate towards photoplethysmography parameters for cardiovascular disease risk assessment: a review.  - 32nd scientific meeting of malaysian society of pharmacology & physiology.  102. 

azizah ugusman.  (2018).  modulasi ekstrak akueus piper sarmentosum ke atas tapak jalan dimetilarginina dimetilaminohidrolase-asimetrik dimetilarginina dalam sel endotelium vena umbilikus manusia.  - .  . 

azizah binti ugusman;nor anita binti megat mohd nordin;zaiton binti zakaria;dr. amilia aminuddin.  (2018).  effects of standardized aqueous extract of piper sarmentosum on angiotensin converting enzyme activity in human umbilical vein endothelial cells.  - .  . 

kamisah binti yusof;kamsiah bt. jaarin;zaiton binti zakaria;faizah bt. othman;juriyati binti jalil;qodriyah binti haji mohd saad;zakiah binti jubri @ mohd zufri;satirah binti zainalabidin;azizah binti ugusman;srijit das;sahema @ zar chi thent.  (2018).  potential role of phenolic-rich fraction of parkia speciosa as anti-inflammatory and antioxidant agents in reducing cardiovascular risk: an in vitro study.  - web problem-based learning.  . 

azizah u, uma ms, chua kh, amilia a.  (2017).  piper sarmentosum stimulates dimethylarginine dimethylaminohydrolase activity in human umbilical vein endothelial cells.  - the international i-sihat 2017 symposium.  . 

nor-hidayah mustafa, azizah ugusman, juriyati jalil, yusof kamisah.  (2017).  protective effects of parkia speciosa empty pod extract on h2o2-induced oxidative stress in human umbilical vein endothelial cells (huvecs).  - 3rd international conference on advances in medical science 2017.  . 

almabrouk, t.a.m., ugusman, a.b., white, a.d., skiba, d., salt, i.p., kennedy, s..  (2017).  high-fat feeding promotes dysfunction of perivascular adipose tissue.  - 37th sef national meeting with guest society: the british pharmacology society.  . 

uma mahgesswary sundar, azizah ugusman, chua kien hui, nor anita megat mohd nordin, amilia aminuddin.  (2017).  piper sarmentosum restores ddah activity in tumor necrosis factor alpha induced human umbilical vein endothelial cell.  - international conference in medicine 2017.  . 

muhammad firdaus azmi, azizah ugusman, amilia aminuddin, jamia azdina jamal.  (2017).  standardization of aqueous extract of piper sarmentosum.  - international conference in medicine 2017.  . 

aminuddin a, muhajir m, kalaivani c, salamt n, ugusman a.  (2017).  the association between finger photoplethysmograph fitness index and other cardiovascular risk marker among the young women.  - the international i-sihat 2017 symposium kuala lumpur.  . 

azizah b. ugusman, husam alganga, tarek a.m. almabrouk, veronika zhelyazkova, simon kennedy.  (2016).  modulation of aortic perivascular adipose tissue function by peroxynitrite.  - pharmacology 2016.  . 

tarek a.m. almabrouk, alex riddell, aziza b. ugusman, ian salt, simon kennedy.  (2016).  ampk-alpha1 knockout mice have dysfunctional perivascular adipose tissue (pvat) and impaired vascular function.  - american heart association`s 2016 scientific sessions and resuscitation science symposium.  . 

simon kennedy, marie-ann ewart, azizah ugusman.  (2016).  high fat diet temporally alters smooth muscle expression and function of the inositol triphosphate (ip3) receptor in mouse aorta.  - bits 8th annual international congress of cardiology china 2016.  . 

azizah ugusman, dominik skiba, tomasz j guzik, simon kennedy.  (2016).  the role of vascular amp-activated protein kinase in mediating the deleterious effects of a high-fat diet.  - bit`s 8th annual international congress of cardiology china 2016.  . 

nor-hidayah mustafa, azizah ugusman, juriyati jalil, yusof kamisah.  (2016).  polyphenol-rich parkia speciosa empty pod extract attenuates inflammation in human umbilical vein endothelial cells.  - minggu penyelidikan perubatan dan kesihatan ke-18.  . 

azizah ugusman, alexandra riddell, simon kennedy.  (2016).  effect of peroxynitrite on the anticontractile activity of perivascular adipose tissue.  - 7th european congress of pharmacology.  . 

azizah ugusman, tarek ali mohamed almabrouk, marie-ann ewart, simon kennedy.  (2015).  role of perivascular amp-activated protein kinase in modulating vascular tone.  - postgraduate colloquium on medical sciences.  . 

azizah ugusman, tarek ali mohamed almabrouk and simon kennedy.  (2014).  modulation of isoproterenol- and chromakalim-induced relaxation in mouse aortic rings by perivascular adipose tissue: the role of endothelium.  - pharmacology and physiology international scientific congress 2014.  . 

tarek ali mohamed almabrouk; azizah ugusman; marie-ann ewart; ian p. salt; simon kennedy.  (2014).  regulation of vascular amp-activated protein kinase by perivascular adipose tissue and its role in the regulation of vascular function..  - 17th scottish cardiovascular forum.  . 

noralim azhim o, zahirah nadiyah ar, melissa ms, nasyitah aina kf, azizah u and siti fatimah i.  (2013).  medical students` perceptions of the learning environment in universiti kebangsaan malaysia.  - 5th medical undergraduates` annual scientific research meeting.  . 

azizah ugusman, zaiton zakaria, chua kien hui, nor anita megat mohd nordin and zaleha abdullah mahdy.  (2013).  vitexin promotes nitric oxide production in oxidative stress-induced human umbilical vein endothelial cells.  - 27th scientific meeting of malaysian society of pharmacology & physiology.  . 

lai chooi ying, zaiton zakaria, nor anita megat mohd nordin, mohd rais mustafa, azizah ugusman.  (2013).  effect of aqueous extract on blood pressure and aortic contractility in l-name-induced hypertensive sprague-dawley rats.  - 27th scientific meeting of malaysian society of pharmacology & physiology.  . 

azizah ugusman, zaiton zakaria, chua kien hui, nor anita megat mohd nordin, zaleha abdullah mahdy.  (2011).  rutin enhanced nitric oxide synthesis in human umbilical vein endothelial cells.  - the third international conference on natural products for health and beauty.  . 

azizah ugusman, zaiton zakaria, chua kien hui, nur fariha mohd manzor, nor anita megat mohd nordin..  (2010).  effects of piper sarmentosum and oxidative stress on endothelial markers expression in huvec..  - 24th scientific meeting of malaysian society of pharmacology and physiology ..  . 

azizah ugusman, zaiton zzakaria and chua kien hui.  (2009).  piper sarmentosum promotes nitric oxide production in human umbilical vein endothelial cells.  - 34th annual conference of the malaysian society for biochemistry and molecular biology and 3rd asean biochemistry conference.  . 

ikmal hisham b, siti noor fathilah aa, abdus salam, azizah u, siti mariam b, nabishah m.  (2007).  does ukm medical curriculum inculcate passive learners?.  - minggu penyelidikan ke ix pusat perubatan dan kesihatan.  . 

dr. raja zahratul azma, prof. datin dr. illina isahak, dr. teh hiok seng, dr. azizah ugusman.  (2006).  bleeding all over.  - .  .