joanna ooi su min.  (2023).  epidemiology, clinical factors and microbiota of ventilator associated pneumonia in critically ill covid-19 patients.  - .  . 

raha binti abdul rahman;jaafar bin md zain;joanna ooi su min;rufinah teo.  (2023).  effects of shifts duty in critical care unit on fatigue, sleepiness, cognitive & psychomotor function among anaesthesia trainees in hospital canselor tuanku mukhriz during covid-19 pandemic.  - .  . 

joanna ooi su min.  (2023).  impact of diabetes mellitus on the outcome of patients undergoing coronary artery bypass graft surgery.  - .  . 

noraidatulakma a , ying-xian g, azwa shawani ka, aisyatul najihah k, mohd arman k, joanna ooi su min, azmawati mn, norfazilah a, mohd rohaizat h, anita s, najma k , mohamed faisal ah, sheela bai a/p pannir selvam and rahman jamal on behalf of the covgen c.  (2023).  risk factors of long covid in klang valley malaysia: a snapshot from the covgen study.  - medicine & health.  57-58. 

nor adzimah j, noraidatulakma a, nor azila ma, ying-xian g, azwa shawani ka, aisyatul najihah k, mohd arman k, joanna ooi su m, azmawati mn, norfazilah a, mohd rohaizat h,anita s, najma k , mohamed faisal ah, sheela bai a/p ps, rahman j *.  (2023).  medicine & health journal.  - medicine & health.  75-76. 

na johdi, n abdullah, na muhammad azami, yx goh, as kamalul ariffin, an khuzaimi, ma kamaruddin, jos min, am nawi, n ahmad, mr hassan, a sulong, n kori, mf abdul hamid, sb pannir selvam and r jamal.  (2023).  covgen study: dissecting covid-19 symptom severity and risk factors.  - 9th rcmm in conjunction with the 5th national conference for cancer research.  1. 

mohammad nizam mokhtar, usha rani ramasami, ahmad fairuz abdul shokri, joanna su min ooi.  (2023).  outcome of non-invasive ventilation on acute respiratory failure after coronary artery bypass grafting surgery.  - 6th apelso 2023 and the 55th annual scientific meeting of the korean society for thoracic & cardiovascular surgery.  1. 

noraidatulakma abdullah, ying-xian goh, azwa shawani kamalul ariffin, aisyatul najihah khuzaimi, mohd arman kamaruddin, joanna ooi su min, azmawati mohammed nawi, norfazilah ahmad, mohd rohaizat hassan, anita sulong, najma kori, mohamed faisal.  (2023).  risk factors of long covid in klang valley malaysia: a snapshot from the covgen study.  - 9th regional conference on molecular medicine (rcmm).  1. 

mohammad nizam mokhtar, farah hanim abdullah, mohd ramzisham abdul rahman, joanna su min ooi.  (2023).  evaluation of cardiac operative risk and outcome using euroscore ii for coronary artery bypass graft surgery.  - anaesthesia, pain & intensive care.  308-314. 

mohammad nizam mokhtar, mohd imree azmi, farah hanim abdullah, izzuddin azaharuddin, joanna ooi su min, raha abdul rahman.  (2022).  anaesthesia for retrieval of an aspirated avulsed tooth - a case report.  - 24th medical & health research week.  55. 

mohammad nizam mokhtar, mohd imran a, farah hanim abdullah, izzuddin azaharuddin, joanna ooi su min, raha abdul rahman.  (2022).  anaesthesia for retrieval of an aspirated avulsed tooth-a case report.  - medicine & health ukm.  32. 

tong cl, joanna osm, esa k.  (2022).  optimal dose of granisetron in reducing the incidence and severity of pruritus post intrathecal morphine for caesarean delivery.  - iium medical journal malaysia.  60-65. 

raha abdul rahman, azarinah izaham, wan rahiza wan mat, aliza mohamad yusof, cheah saw kian, low hsueh jing, khazrul nizar abd kader.  (2022).  guidelines for admissions and discharges for intensive care unit (second edition).  - .  1-21. 

nik izyan syaizana nik mat, chih nie yeoh, muhammad maaya, jaafar md zain, joanna su min ooi.  (2022).  effects of sugammadex and neostigmine on post-operative nausea and vomiting in ent surgery.  - frontiers in medicine.  1-6. 

lim meng huey, jaafar md zin, rufinah teo, nadia md nor, muhammad ishamuddin ismail, joanna ooi su min, aliza mohamad yusof.  (2022).  cognitive dysfunction after on-pump coronary artery bypass grafting (cabg) in a tertiary university hospital - a prevalence study.  - medicine & health.  269-282. 

pravesh arjan, osm joanna.  (2022).  impact of diabetes mellitus on the outcome of patients undergoing coronary artery bypass graft surgery.  - myanaesthesia 2022: focus forging onwards to a collaborative unified success.  67. 

wh sahabudeen, osm joanna.  (2022).  evaluating the reliability of acta-port score as a perioperative blood transfusion risk prediction tool for patients undergoing cardiac surgery in universiti kebangsaan malaysia medical centre.  - malaysian journal of anaesthesiology.  19-20. 

pravesh arjan, osm joanna.  (2022).  impact of diabetes mellitus on the outcome of patients undergoing coronary artery bypass graft surgery.  - malaysian journal of anaesthesiology.  17-18. 

kevin tan teck meng, azarinah izaham, joanna ooi su min, jaafar md zain, cheah saw kian, muhammad maaya.  (2022).  evaluation of the clinical frailty scale in predicting postoperative adverse outcomes: a prospective study.  - malaysian journal of anaesthesiology.  61-62. 

tan eng thye, raha abdul rahman, jaafar md zain, maryam budiman, siti nidzwani mohamad mahdi, joanna ooi su min, muhammad maaya.  (2022).  assessment of the quality of chest compressions on manikin with and without audio-visual feedback among anaesthetic trainees working in the intensive care unit.  - malaysian journal of anaesthesiology.  43-44. 

wazir haja sahabudeen, osm joanna.  (2022).  evaluating the reliability of acta-port score as a perioperative blood transfusion risk prediction tool for patients undergoing cardiac surgery in ukm medical centre..  - myanaesthesia 2022: focus forging onwards to a collaborative unified success.  64. 

ng chin yang, liu chian yong, cheah saw kian, joanna ooi su min, rufinah teo.  (2021).  comparison of intravenous lignocaine and esmolol in attenuating hemodynamic response and cough reflex during extubation in hypertensive patients under general anaesthesia.  - medicine & health.  84-95. 

aliza mohamad yusof, mohd khazrul nizar abd kader, wan rahiza wan mat, cheah saw kian, low hsueh jing, azarinah izaham, raha abdul rahman, joanna ooi su min.  (2021).  workflow and job description for covid-19 intensive care unit.  - .  1-9. 

aliza mohamad yusof, mohd khazrul nizar abd kadir, wan rahiza wan mat, cheah saw kian, low hsueh jing, syarifah noor nazihah sayed masri, joanna ooi su min.  (2021).  policy for intensive care unit.  - .  1-51. 

chih nie yeoh, muhammad naufal md noor, wan rahizah wan mat, chian yong liu, joanna su min ooi.  (2021).  comparing postoperative analgesic effects of patient-controlled analgesia (pca) morphine in combination with dexmedetomidine 1 mcg/ml versus pca morphine with dexmedetomidine 2 mcg/ml.  - koreanaesthesia 2021.  131. 

chih nie yeoh, nik izyan syaizana nik mat, chian yong liu, jaafar md zain, joanna su min ooi.  (2021).  comparison of the effects of sugammadex and neostigmine on postoperative nausea and vomiting in ear, nose and throat (ent) surgery.  - koreanaesthesia 2021.  125. 

siti nidzwani mohamad mahdi, samsul faizal samsuddin, nurlia yahya, azarinah izaham, wan rahiza wan mat, rufinah teo, joanna su min ooi.  (2021).  evaluation of endotracheal tube size estimation in relation to thumb nail width in the adult population.  - 17th world congress of anaesthesiologists.  1. 

siti nidzwani mohamad mahdi, samsul faizal samsuddin, nurlia yahya, azarinah izaham, wan rahiza wan mat, rufinah teo, joanna su min ooi.  (2021).  evaluation of endotracheal tube size estimation in relation to thumb nail width in the adult population.  - anesthesia & analgesia.  216. 

mohammad nizam mokhtar, farah hanim abdullah, mohd ramzisham abdul rahman, joanna su min ooi.  (2021).  evaluation of cardiac operative risk and outcome using european system for cardiac operative risk evaluation ii (euroscore ii) in coronary artery bypass graft surgery.  - medicine & health.  11. 

adania a, joanna ooi sm.  (2021).  the efficacy of prophylactic intravenous granisetron in preventing post anaesthesia shivering in gynaecological patients undergoing surgery under general anaesthesia.  - medicine & health.  20-29. 

usha rani ramasami, ahmad fairuz abdul shokri, ng siew peng, joanna ooi su min.  (2021).  the role of non-invasive ventilation in post coronary artery bypass grafting surgery.  - medicine & health.  30. 

siti zubaidah mz, azlan sani s, muhammad m, joanna ooi sm.  (2021).  the effects of preoperative sugarless gum chewing on gastric fluid volume and ph.  - medicine & health.  30-38. 

jian wei chin, joanna su min ooi, chew har lim, siew peng ng.  (2021).  epidemiology and outcome of acute kidney injury in adult patients in general intensive care unit hospital pulau pinang.  - 36th congress of the malaysian society of nephrology (virtual).  1. 

mohammad nizam mokhtar, farah hanim abdullah, mohd ramzisham abdul rahman, joanna su min ooi.  (2021).  evaluation of cardiac operative risk and outcome using european system for cardiac operative risk evaluation ii (euroscore ii) in coronary artery bypass graft surgery.  - malaysian society of anaesthesiologists & college of anaesthesiologists, annual scientific congress 2021 (virtual) - myanaesthesia 2021: dawn of a new era.  54. 

usha rani ramasami, ahmad fairuz abdul shokri, ng siew peng, mohd ramzisham abdul rahman, joanna ooi su min.  (2021).  the role of non-invasive ventilation in post coronary artery bypass grafting surgery.  - malaysian society of anaesthesiologists & college of anaesthesiologists, annual scientific congress 2021 (virtual) - myanaesthesia 2021: dawn of a new era.  55. 

mohd khazrul nizar abd kader, aliza mohamad yusof, wan rahiza wan mat, cheah saw kian, low hsueh jing, azarinah izaham, raha abdul rahman.  (2021).  guidelines for transport of critically ill patient.  - .  1-9. 

muhammad maaya, tan tse siang, joanna ooi su min, jaafar md zain, raha abdul rahman, wan rahiza wan mat, nadia md nor, azarinah izaham, liu chian yong, siti nidzwani mohamad mahdi, aliza yusof, rufinah teo, azlina masdar, yeoh chih nie, cheah saw kian dll.  (2020).  guidelines for the post-anaesthesia recovery room.  - .  1-8. 

masdar a, md nor n, ooi jsm, md zain j, abdul rahman r, izaham a, maaya m, liu cy, wan mat wr, mohamad yusof a, teo r, mohamad mahdi sn, yeoh cn, cheah sk, budiman m, sayed masri sn, mohamad n, low hj, tan ts, abdul shokri af.  (2020).  clinical practice guidelines: protocol for labour analgesia.  - .  1-18. 

tan hy, cheah sk, azrin ma, joanna osm.  (2020).  evaluation of two different doses of pre-emptive intravenous magnesium sulphate as post-operative adjunct analgesia after gynaecological surgery..  - medicine and health.  164-174. 

wan rahiza wan mat, muhammad maaya, joanna ooi su min.  (2020).  buku panduan doktor pakar anestesiologi & rawatan kritikal 2020 - 2025.  - .  1-55. 

yeoh chih nie,muhammad maaya,joanna ooi su min,jaafar md zain,raha abdul rahman,wan rahiza wan mat,nadia md nor,azarinah izaham,liu chian yong,siti nidzwani,aliza yusof, rufinah teo,azlina masdar,syarifah noornazihah,maryam budiman,low hsuehjing dll.  (2020).  peri-operative handling guideline of patients listed for procedures under anaesthesia with regards to covid-19 pandemic.  - .  1-5. 

msz mohd yusoff, wr wan mat, cy liu, n mohamad, hj low, joanna sm ooi, ra rahman.  (2019).  estimation of anaesthesia-time and operation theatre utilisation in a universiti kebangsaan malaysia medical center.  - malaysian society of anaesthesiologists & college of anaesthesiologists, amm annual scientific congress 2019.  29-34. 

yap ka boi, shereen tang suet ping, yeoh chih nie, liu chian yong, nadia md nor, joanna ooi su min, muhammad maaya.  (2019).  a crossover study comparing in-plane and out-of-plane approaches for simulated ultrasound-guided central venous cannulation on phantom models by anaesthesiology trainees.  - medicine & health.  135-144. 

mohd nazimi abdul jabar, joanna ooi su min.  (2019).  an unusual cause of temporomandibular joint dislocation due to bonfils intubation technique.  - surgical chronicles.  27-29. 

nagappan ganason, vanitha sivanaser, chian yong liu, muhammad maaya, joanna su min ooi.  (2019).  post-operative sore throat: comparing the monitored endotracheal tube cuff pressure and pilot balloon palpation methods.  - malaysian journal of medical sciences.  132-138. 

tan tse siang, eleanor fe fey chew, mohd shahir anuar, liu chian yong, joanna ooi su min, muhammad maaya.  (2018).  post-operative pain relief modalities in patients undergoing total knee arthroplasty in hospital kuala lumpur: an observational study.  - 6th world congress of siva-tci 2018 incorporating annual scientific congress of the malaysian society of anaesthesiologists (msa) and the college of anaesthesiologists of malaysia (coa).  . 

gary yen ching cheng, liu chian yong, shereen tang suet ping, joanna ooi su min, muhammad maaya.  (2018).  the effects of dexmedetomidine as adjuvant to levobupivacaine for supraclavicular brachial plexus block.  - world congress of siva-tci 2018.  . 

chung m chan, saw k cheah, muhammad maaya, rufinah teo, su y loo, thohiroh a razak, joanna ooi.  (2018).  a comparative study of neuraxial block for post-caesarean analgesia and side effects: intrathecal vs epidural morphine.  - middle east journal of anesthesiology.  43-49. 

norhuzaimah j, liu cy, muhammad m, joanna ooi sm.  (2018).  comparison bewteen magnesium sulphate and esmolol in attenuating haemodynamic responses to laryngoscopy and endotracheal intubation.  - journal of surgical academia.  . 

mohamed hafizah, chian yong liu, joanna su min ooi.  (2017).  normal saline versus balanced-salt solution as intravenous fluid therapy during neurosurgery: effects on acid-base balance and electrolytes.  - journal of neurosurgical sciences.  263-270. 

siti salwani ideris, muhammad rahimi che hassan, mohd. ramzisham abdul rahman, joanna su min ooi.  (2017).  selection of an appropriate left-sided double-lumen tube size for one-lung ventilation among asians.  - annals of cardiac anaesthesia.  28-32. 

siti salwani, rahimi hassan, mohd ramzisham, joanna ooi su min.  (2016).  selection of double-lumen tube size for one-lung ventilation in thoracic surgery.  - annual scientific congress 2016 & obstetric anaesthesia satellite meeting.  . 

is salwani, chm rahimi, arm ramzisham, jsm ooi.  (2016).  selection of the double-lumen tube size for one-lung ventilation in asians.  - journal of health and translation medicine (formerly known as journal of the university of malaya medical centre (jummec).  29. 

yap ka boi, lee yan wei, kamal-bashar abu bakar, liu chian yong, joanna ooi su min, muhammad maaya.  (2016).  a crossover study comparing in-plane and out-of-plane techniques for simulated ultrasound-guided central venous cannulation on phantom models by trainees in anaesthesiology.  - journal of health and translational medicine.  35. 

yap ka boi, lee yan wei, kamal-bashar abu bakar, liu chian yong, joanna ooi su min, muhammad maaya.  (2016).  a crossover study comparing in-plane and out-of-plane techniques for simulated ultrasound-guided central venous cannulation on phantom models by trainees in anaesthesiology.  - annual scientific congress 2016 & obstetric anaesthesia satellite meeting.  . 

nahemah hasanaly, thohiroh abdul razak, muhammad maaya, joanna ooi su min, liu chian yong.  (2016).  epidural analgesia for labour: comparison between pre-puncture ultrasound localisation versus palpation technique.  - annual scientific congress 2016 & obstetric anaesthesia satellite meeting.  . 

nahemah hasanaly, thohiroh abdul razak, muhammad maaya, joanna ooi su min, liu chian yong.  (2016).  epidural analgesia for labour: comparison between pre-puncture ultrasound localisation versus palpation technique.  - journal of health and translation medicine.  39. 

joanna ooi su min.  (2016).  what causes end organ dysfunction in cardiac surgery?.  - 9th biennial conference on cardiopulmonary bypass.  . 

chik ian, nur ayub bin mohd ali, mohd ramzisham bin abdul rahman, joanna ooi su min.  (2015).  unicentric castleman`s hyaline vascular disease.  - bahrain medical bulletin.  212-213. 

shahir hm akbar and joanna sm ooi.  (2015).  comparison between c-mac video-laryngoscope and macintosh direct laryngoscope during cervical spine immobilization..  - middle east journal of anesthesiology.  43 -50. 

rahimah ar, shanti rd, jsm ooi.  (2015).  family members` satisfaction with care and management in the intensive care unit.  - annual scientific meeting on intensive care (asmic) 2015.  . 

lee san tay, joanna su min ooi, cheng cheng tan, chian yong liu.  (2014).  comparison of clinical performance between i-gel and ambu aura 40 laryngeal mask airway.  - annual scientific congress / annual general meeting malaysian society of anaesthesiologists & college of anaesthesiologists.  . 

mn hidayah, cy liu, osm joanna.  (2014).  ketamine and tramadol for the prevention of shivering during spinal anaesthesia.  - clinica terapeutica.  165(4):137-142. 

ban chung poh, chian yong liu, shanti rudra deva, joanna su min ooi.  (2014).  preemptive analgesia with oral gabapentin in reducing postoperative pain after gynaecological surgery.  - annual scientific congress / annual general meeting malaysian society of anaesthesiologists & college of anaesthesiologists.  . 

azlyna nur yanty mohd yusof, chian yong liu, salmah ghazali, shanti rudra deva, joanna su min ooi.  (2014).  risk factors associated with delirium in the intensive care unit: a prospective cohort study.  - annual scientific meeting on intensive care 2014.  . 

hafizah mohamed, chian yong liu, joanna su min ooi.  (2014).  normal saline versus balanced-salt solution (sterofundin iso) as intra-operative fluid therapy in neurosurgery: the effects on acid-base balance, electrolyte status and serum osmolarity.  - annual scientific congress / annual general meeting malaysian society of anaesthesiologists & college of anaesthesiologists.  . 

joanna ooi su min.  (2014).  distraction and patient safety in cardiac operating room.  - 8th bienniel conference on cardiopulmonary bypass 2014.  . 

joanna ooi.  (2013).  successful conversion to tracheal intubation during cardiopulmonary bypass after emergency airway rescue with proseal laryngeal mask airway in cardiac surgery.  - annals of cardiac anaesthesia.  16(1):67-68. 

ma shahir hamid, cy liu, jsm ooi.  (2013).  comparison of c-mac® and macintosh laryngoscopy in patients with cervical spine immobilisation.  - asean journal of anaesthesiology.  13: 23A. 

a.a. afaf, c.y. liu, o.s.m. joanna.  (2013).  levobupivacaine for postoperative epidural analgesia in orthopaedic surgery.  - clinica terapeutica.  164(2):91-95. 

joanna ooi su min.  (2012).  insulin in myocardial protection.  - 7th biennial conference on cardiopulmonary bypass.  . 

nur hidayah mokhtar, chian yong liu, joanna su min ooi.  (2012).  ketamine and tramadol for the prevention of shivering during spinal anaesthesia.  - annual scientific meeting 2012.  . 

abdul rahman a, rabiah ak, md. nasir s, lily sa, zamrin md, joanna osm.  (2012).  an intelligent hybrid hemodynamic data monitoring for post-cardiac surgical patients.  - international conference on advanced computer science application and technologies 2012.  . 

wan siti sarah wk, chian yong liu, maria hooi sean lee, joanna su min ooi.  (2012).  haemodynamic responses to tracheal intubation: comparison between glidescope videolaryngoscope and machintosh direct laryngoscope.  - annual scientific meeting 2012.  . 

hairulfaizi haron, mohd rizal mohd yusof, oteh maskon, joanna ooi, mohd ramzisham abdul rahman.  (2012).  tricuspid valve papillary fibroelastoma: a rare tumor with a diagnostic dilemma.  - heart surgery forum.  15(1):E59-E60. 

norhasnita zakaria, chian yong liu, hung ling tan, joanna su min ooi.  (2012).  a comparison between diclofenac and paracetamol as an adjunct to intrathecal morphine for post caesarean analgesia.  - annual scientific meeting 2012.  . 

afaf azlin aziz, chian yong liu, joanna su min ooi.  (2012).  efficacy and safety of levobupivacaine with fentanyl as epidural infusion for postoperative pain relief in orthopaedic lower limb surgery.  - annual scientific meeting 2012.  . 

fy chai, im ishamuddin, h hairulfaizi, sm joanna, arm ramzisham.  (2012).  carotid revascularization in patient with asymptomatic unilateral carotid stenosis undergoing coronary bypass - a futile effort!.  - clinica terapeutica.  163(2):125-127. 

h m roshaliza, c y liu, o s m joanna.  (2011).  can the use of 70% isopropyl alcohol swab or aspiration using 5 ?m filter straw® reduce bacterial contamination of fentanyl solution used for regional anaesthesia?.  - medical journal of malaysia.  66(2):92-94. 

joanna ooi su min.  (2011).  thoracic anaesthesia for the occassional anaesthetists.  - annual scientific meeting 2011.  . 

ab suzanna, cy liu, sw syed rozaidi, jsm ooi.  (2011).  comparison between lma-classic and ambu auraonce laryngeal mask airway in patients undergoing elective general anaesthesia with positive pressure ventilation.  - medical journal of malaysia.  66(4):304-307. 

i.n.izham, d.m. zamrin, o.s.m. joanna, a.r.m. ramzisham, h. hairolfaizi, i.m. ishamuddin, m. oteh.  (2011).  myocardial ischaemic time and its relation with left ventricular ejection fraction after single valve replacement.  - clinica terapeutica.  162(6):521-525. 

mohd ramzisham abdul rahman, muhd nurman yaman, mohd zamrin dimon, azmil farid zabir, joanna ooi su min, hamzaini abdul hamid.  (2011).  pedunculated parietal pleural lesion: a rare presentation of bronchogenic cyst.  - the annals of thoracic surgery.  97(7):714-715. 

im ishamuddin, dm zamrin, osm joanna, arm ramzisham, h hairolfaizi.  (2011).  off-pump coronary artery bypass graft surgery in patients with left main stem disease.  - clinica terapeutica.  162(6):527-531. 

arm ramzisham, h arief, ks ngoo, dm zamrin, osm joanna.  (2011).  acute aortic dissection at two extreme ages.  - clinica terapeutica.  162(6):553-554. 

arm ramzisham, osm joanna, a talal, s shahrulakmal, o maskon, s noorfaizan and dm zamrin.  (2010).  coronary artery bypass graft in a young adult, an emerging phenomenon: a case report.  - the international medical journal.  9(1):47-49. 

mg khairul izan, im ishamuddin, h hairulfaizi, arm ramzisham, osm joanna, dm zamrin.  (2010).  combined kryptonite - stainless wire for median sternotomy closure: initial ukm heart and lung centre experience.  - 13th annual scientific meeting of malaysian association for thoracic and cardiovascular surgery.  . 

mg khairul izan, im ishamuddin, h hairulfaizi, arm ramzisham, osm joanna, dm zamrin.  (2010).  sternalock application in osteoporotic sternum for sternotomy closure: initial ukm heart and lung centre experience..  - 13th annual scientific meeting of malaysian association for thoracic and cardiovascular surgery.  . 

in izham, arm ramzisham, osm joanna, m oteh, dm zamrin.  (2010).  myocardial ischaemic time and its relation with left ventricular ejection fraction after single valve replacement..  - 13th annual scientific meeting of malaysian association for thoracic and cardiovascular surgery.  . 

hairufaizi haron, msa, norfaezan abdul rashid, mda, mohd zamrin dimon, msa, muhd helmi azmi, mmedb, joanna ooi sumin, mmedb, azmil farid zabir, mmedb, mohd ramzisham abdul rahman.  (2010).  chest tube injury to left ventricle: complication or negligence?.  - annals of thoracic surgery.  90(1):308-309.. 

i.f. aini, d.m. zamrin, o.s.m. joanna, h. hairulfaizi, a.r.m. ramzisham.  (2010).  familial primary hyperhidrosis: a disabling social disease.  - clinica terapeutica.  161(5):459-460. 

assoc prof dr joanna ooi su min.  (2010).  pharmacologic and adjunctive organ protection strategies in thoracic aortic surgery.  - 6th biennial conference on cardiopulmonary bypass.  . 

g rosliza, h hairulfaizi, osm joanna, dm zamrin, arm ramzisham.  (2010).  sclerosing haemangioma of the lung - an unusual multifocal presentation.  - medical journal of malaysia.  65(2):146-147. 

rahman mr, min jo, dimon mz.  (2010).  delayed ascending aortic dissection following off-pump coronary bypass surgery in preexisting stanford b dissection.  - heart surgery forum.  13(4):E273-4. 

mohd ar, ghani mk, awang rr, su min jo, dimon mz.  (2010).  dermacyn irrigation in reducing infection of a median sternotomy wound..  - heart surgery forum.  13(4):E228-32. 

roshaliza malik, rajeswary k, joanna ooi su min.  (2010).  can the use of 70% isopropyl alcohol swab or aspiration with a 5 micron filter straw reduce the bacterial contamination of fentanyl solutions used in regional anaesthesia?.  - annual scientific meeting/annual general meeting 2010.  . 

suzanna abdul malik, syed rozaidi wafa, joanna ooi su min.  (2010).  comparison between classic lma versus ambu lma in patients undergoing elective general anaesthesia.  - annual scientific meeting/annual general meeting 2010.  . 

in izham, arm ramzisham, m sobri , ar talal, osm joanna, dm zamrin.  (2009).  bismuth paste injection- resurgence of an old method as a treatment of choice for chronic empyema thoracis.  - 12th annual scientific meeting, malaysian association for thoracic and cardiovascular society.  . 

s norly, arm ramzisham, h hairulfaizi, s khaleed, joanna sm ooi, dm zamrin.  (2009).  control of hypercholesterolaemia in coronary artery bypass graft surgery patients.  - 5-year review of the use.  . 

zamrin m dimon, rosliza ghazali, norly salleh, joanna s ooi, shahrulakmal saat, mohd ramzisham a. rahman.  (2009).  coronary artery bypass graft surgery in elderly.  - 17th annual meeting, asian society for cardiovascular surgery, taipei, taiwan.  . 

mohd ramzisham a. rahman, raflis r. awang, joanna s. ooi, fikri m. abdullah, zamrin m. dimon.  (2009).  figure of eight vs interrupted sternal wire closure of median sternotomy following coronary artery bypass graft surgery.  - 17th annual meeting, asian society for cardiovascular surgery, taipei, taiwan.  . 

mohd ramzisham abdul rahman, ooi su min joanna, abdullah fikri, syed mohd adeeb, mohd zamrin dimon.  (2009).  pocket-sized heimlich valve (pneumostat) after bullae resection: a 5-year review.  - annals of thoracic surgery.  88(3):979-981. 

mohd ramzisham abdul rahman, raflis ruziaree awang, mohd ghani khairul asri, ooi su min joanna, abdullah mohd fikri, dimon mohd zamrin.  (2009).  figure of eight vs interrupted sternal wire closure of median sternotomy.  - asian cardiovascular and thoracic annals.  17(6):587-591. 

joanna ooi su min, abdul rahman mohd ramzisham, mohd dimon zamrin.  (2009).  is 6% hydroxyethyl starch 130/0.4 safe in coronary artery bypass graft surgery?.  - asian cardiovascular and thoracic annals.  17(4):368-372. 

mohd ramzisham abdul rahman, ngoo kay seong, tan guan hee, mohd eyad aljada, talal ahmed reda, joanna ooi su min, mohd zamrin dimon.  (2009).  comminuted sternal fracture -- a sternotomy wire fixation: report of 2 cases..  - the heart surgery forum.  12(3):184-186. 

a nor safariny, a r m ramzisham, h hairulfaizi, s khaleed, osm joanna, dm zamrin.  (2009).  prevalence of prolonged mechanical ventilation after coronary artery bypass graft surgery in patients with poor preoperative lung function.  - 12th annual scientific meeting, malaysian association for thoracic and cardiovascular surgery.  . 

ha khaled, arm ramzisham, joanna sm ooi, s shahrulakmal, ar talal, dm zamrin.  (2008).  coronary artery bypass graft surgery in elderly patients with poor left ventricular function (ef < 40%) - 2 year follow-up.  - 11th annual scientific meeting.  . 

arm ramzisham, in izham, h hairulfaizi, joanna sm ooi, dm zamrin.  (2008).  endoscopic radial artery harvesting for coronary artery bypass graft.  - 11th asm of the malaysian society of thoracic and cardiovascular surgery.  . 

ar raflis, arm ramzisham, joanna sm ooi, am fikri, dm zamrin.  (2008).  figure-of-eight vs interrupted sternal wire closure of median sternotomy following coronary artery bypass graft surgery.  - 11th asm of the malaysian society of thoracic and cardiovascular surgery.  . 

s norly, g rosliza, arm ramzisham, joanna sm ooi, s shahrulakmal, dm zamrin.  (2008).  coronary artery bypass graft surgery in young adults - ukmmc experience.  - 11th annual scientific meeting.  . 

dr joanna ooi su min.  (2008).  updates on cardiac pharmacology: what`s new?.  - buku abstrak 5th biennial meeting on cardiopulmonary bypass.  . 

joanna sm ooi, mohd r abdul rahman, shamsul a shah, mohd z dimon.  (2008).  renal outcome following on- and off-pump coronary artery bypass graft surgery.  - asian cardiovascular and thoracic annals.  16(6):468-472. 

im ishamuddin, arm ramzisham, joanna sm ooi, dm zamrin.  (2008).  off-pump vs on-pump coronary artery bypass graft surgery in patients with left main stem disease.  - 11th asm of the malaysian society of thoracic and cardiovascular surgery.  . 

mg khairulasri, arm ramzisham, joanna sm ooi, dm zamrin.  (2008).  dermacyn irrigation in reducing sternotomy wound infection following coronary artery bypass graft surgery.  - 11th annual scientific meeting.  . 

k s ngoo, a r m ramzisham, o s m joanna, d m zamrin.  (2008).  foreign body aspiration in an adult: the great mimic.  - medical journal of malaysia.  63(1):61-62. 

abdul rahman, mohd ramzisham; abdullah, fikri; mohd zamrin; ooi su min, joanna; ahmed reda, talal;saat, shahrulakmal; syed jalaluddin, syed adeeb.  (2008).  5-year review of the use of pocket-sized heimlich valve in post bullectomy patients: initial experience with pneumostat.  - 18th world congress - world society of cardio-thoracic surgeons.  . 

joanna sm ooi, arm ramzisham, s shahrulakmal, ar talal, hm yusof, dm zamrin.  (2007).  a prospective, randomized, single-blind controlled trial on 6% hydroxyethyl starch 130/0.4 versus 4% succinylated gelatin in priming and volume substitution for coronary artery bypass graft surgery.  - 10th annual scientific meeting.  . 

joanna sm ooi, arm ramzisham, s shahrulakmal, ar talal, dm zamrin.  (2007).  evaluation of post-operative renal function following on-pump and off-pump coronary artery bypass graft surgery in patients with non-dialysis-dependent renal dysfunction.  - 10th annual scientific meeting.  . 

ali mohamad alabyad, joanna ooi su min.  (2007).  neonatal outcome with the use of intravenous boluses of phenylephrine or ephedrine in the management of maternal hypotension during spinal anaesthesia for caesarean section.  - malaysian journal of obstetrics & gynaecology.  8(14): 42-50. 

arm ramzisham, joanna sm ooi, cy teoh, s shahrulakmal, am fikri, sm adeeb, ar talal, dm zamrin.  (2007).  5-year review of the use of pocket-sized heimlich valve in post bullectomy patients: initial experience with pneumostat.  - 10th annual scientific meeting.  . 

in izham, arm ramzisham, s shahrulakmal, joanna sm ooi, ar talal, dm zamrin.  (2007).  video assisted thoracoscopy (vat) as a prethoracotomy assessment in stage iii bronchogenic carcinoma.  - 10th annual scientific meeting.  . 

ramzisham a.r.m., johann k.f., talal a.r., joanna o.s.m., zamrin d.m..  (2007).  infected intraparenchymal bronchogenic cyst mimicking recurrent lung abscess in a young adult.  - medical journal of malaysia.  62(5):416-417. 

choon yee lee, joanna su min ooi.  (2006).  use of laryngeal tube for difficult airway.  - asean journal of anaesthesiology.  7:9-13. 

s bhimji, j ooi, s dastanpour.  (2005).  morbidity of renal failure on open heart procedures.  - 3rd world congress of nephrology post-congress satellite symposium.  . 

ooi jsm, kumar s, bhimji s.  (2005).  off-pump revascularization in patients with non-dialysis-dependent renal insufficiency.  - the 13th annual meeting of the asian society for cardiovascular surgery.  . 

k venayaga, jsm ooi, b shabir.  (2005).  a rare case of middle mediastinal thymoma mimicking left lower lobe lung tumour.  - malaysian medical journal.  62(5):508-510. 

jsm ooi, s. kumar, mz jaafar.  (2004).  off-pump coronary artery bypass grafting: initial hukm experience.  - minggu penyelidikan ke vi.  . 

sh tang, jsm ooi, s. kumar, mz jaafar.  (2004).  addition of nitrous oxide during preoxygenation: effect on dose requirement of propofol and inductions conditions.  - minggu penyelidikan ke vi.  . 

bcl shee, jsm ooi, s. kumar, mz jaafar.  (2004).  prevention of coughing induced by endotracheal tube on emergence from general anaesthesia- the effect of intracuff lignocaine.  - minggu penyelidikan ke vi.  . 

lim ky, s kumar, jsm ooi, sr wafa.  (2004).  induction of anaesthesia with high sevoflurane concentration: a comparison of the vital capacity breath technique with the tidal breathing technique.  - minggu penyelidikan ke vi.  . 

jsm ooi, sk lim.  (1999).  prevention of hypotension during spinal anaesthesia: a comparison between intravenous administration of haes-steril 6% and ringer`s lactate solution.  - 11th asean congress of anaesthesiologists.  .