a. zainal mokhtar, chik ian, fahrol fahmi, azlanudin azman, zamri zuhdi.  (2021).  brachial plexopathy: a rare presentation of metastatic cholangiocarcinoma.  - hpb.  344. 

wan azfarudin, shamsul azhar shah, azlanudin azman, chik ian, fahrol fahmi, razman jarmin , zamri zuhdi.  (2021).  emergency ercp in acute cholangitis: implementation of a new scoring system.  - surgical chronicles.  165-170. 

q. z. lee, chik ian, fahrol fahmi, azlanuddin azman, zamri zuhdi.  (2021).  main portal vein thrombosis post tace: a case report.  - hpb.  148. 

z. zuhdi, f fahmy jaafar, a. azman, h. othman, r. jarmin, c. ian.  (2018).  quality of life after hepatico-jejunostomy roux-en-y for bile duct injury post cholecystectomy.  - hepato-pancreato-biliary.  . 

z. zuhdi, s. ghani, a.azman, c. ian, h. othman, r. jarmin.  (2018).  a cost analysis study on early versus elective laparoscopic cholecystectomy for acute cholecystitis.  - international hepato-pancreato-biliary association.  . 

d.a. awang dahlan, h. othman, n.a. nik abdullah, a.f. mohamad ali, a. azman.  (2018).  clinical comparison between external versus internal-external percutaneous transhepatic biliary drainage for malignant pancreaticobiliary obstruction.  - hpb.  . 

mior mohd shukri, azlanudin azman, razman jarmin, hairol azrin othman, zamri zuhdi, affirul chairil arrifin, ikhwan sani mohammad, chik ian.  (2018).  enhanced recovery after surgery for hepatectomy - a single centre's attempt at reducing hospital stay.  - hepato pancreato biliary.  . 

chik ian, razman jarmin, affirul ariffin, hairol othman, zamri zuhdi, azlanudin azman, nik ritza kosai nik.  (2018).  a less invasive method of reducing the incidence of post-endoscopic retrograde cholangiopancreatography pancreatitis: intravenous diclofenac sodium versus placebo.  - asian journal of pharmaceutical and clinical research.  140-144. 

zamri zuhdi, wan azfaruddin, azlanudin azman, hairol azrin, razman jarmin, chik ian, ikhwan sani, affirul chairil.  (2018).  emergency ercp in acute cholangitis: implementation of new scoring system.  - hepato-pancreato-biliary.  . 

wan azfarudin,zamri zuhdi,affirul chairil,azlanudin azman,firdaus hayati,razman jarmin.  (2018).  the indigenous young man with progressive abdominal distension.  - gazi medical journal.  . 

razman jarmin, zamri zuhdi, azlanuddin azman, hairol othman.  (2017).  surgery for pain management in chronic pancreatitis.  - journal of hepato-biliary-pancreatic sciences.  43. 

m guhan , razman jarmin, azlanuddin azman, zamri zuhdi, hairol othman.  (2017).  a case of traumatic small bowel perforation with underlying tuberculous en-teritis. a diagnostic and management conundrum.  - surgical chronicles.  99-100. 

a.v.jagwani, affirul ca, zamri z, azlanudin a, razman j, hairol o..  (2017).  a rare case of gall bladder large cell neuroendocrine carcinoma.  - surgical chronicles.  73-75. 

quek yeow ling, affirul chairil ariffin,azlanudin azman, zamri zuhdi, hairol othman, razman jarmin.  (2017).  early postoperative outcomes for pancreaticoduodenectomy before and after implementation of enhanced recovery after surgery (eras) protocol.  - surgical chronicles.  109-113. 

h. othman, sm ikhwan, a. azman, z. zuhdi, a.c. ariffin, r. jarmin.  (2017).  single incision laparoscopic cholecystectomy (silc) using a novel glove port technique: early unit experience..  - brunei international medical journal.  157-162. 

hairol azrin othman, affirul chairil arifin , azlanudin azman, zamri zuhdi, razman jarmin, choi sang- yong.  (2017).  mechanical thrombolysis as an adjunct therapy to management of portal vein thrombosis following radio frequency ablation.  - clinica terapeutica.  5-7. 

hairol azrin othman, affirul chairil ariffin , azlanudin azman, zamri zuhdi, razman jarmin, choi sang-yong.  (2017).  mechanical thrombolysis as an adjunct therapy to management of portal vein thrombosis following radio frequency ablation.  - clinica terapeutica.  5-7. 

affirul chairil ariffin, zamri zuhdi,azlanuddin azman, ikhwan sani, hairol othman, razman jarmin.  (2017).  hepatic duct transection with biloma formation.  - surgical chronicles.  209-211. 

iman ghoneim, zamri zuhdi, affirul chairil ariffin, hairol othman, razman jarmin, azlanuddin azman.  (2015).  mistaking primary hepatic tuberculosis for malignancy: could surgery have been avioded?.  - formosan journal of surgery.  94-97. 

aam salleh, ca affirul, o hairol, z zamri, a azlanuddin, ma hilmi, j razman.  (2015).  randomized controoled trial comparing daycare and overnight stay laparoscopic cholecystectomy.  - la clinica terapeutica.  e165-168. 

z zuhdi, n afdzillah, a azman, a ariffin, h othman, r jarmin.  (2014).  the indigenous young man with progressive abdominal distension.  - hpb.  613-614. 

razman jarmin, zamri zuhdi, hairol othman, yussra yusoff, affirul chairil ariffin, razrim rahim, azlanuddin azman, nik ritza nik kosai.  (2014).  the management of acute cholecystitis in pregnancy.  - hpb journal.  340. 

ca affirul, fn qisti, z zamri, a azlanuddin, ao hairol, j razman.  (2014).  pancreatic pseudopapillary tumour: a rare misdiagnosed entity.  - international journal of surgery case reports.  836-839. 

r jarmin, z zuhdi, a azman, y yusoff, ac ariffin, nrn kosai, h othman, r rahim.  (2014).  early experience of the lateral approach for laparoscopic splenic preserving distal pancreatectomy.  - hpb ( journal of internation hepato-pancreatico-biliary association).  642. 

affirul chairil ariffin, ahmad tarmizi mohammad, zamri zuhdi, azlanudin azman, hairol azrin othman and razman jarmin.  (2014).  enhanced recovery after surgery (eras) implementation after pancreaticoduodenectomy: interim result.  - middle east journal of scientific research.  2072-2079. 

adel a., zamri z., azlanuddin a., bong j.j..  (2014).  primary biliary cirrhosis and auto immune hepatitis overlap syndrome mimicking cholangiocarcinoma.  - clinica terapeutica.  493-495. 

affirul chairil ariffin, azrin waheedy ahmad, zamri zuhdi, azlanuddin azman, hairol othman, and razman jarmin.  (2014).  a rare case of duodenal metastases from hepatocellular carcinoma.  - hpb journal.  416. 

azlanudin azman, iman ghoneim, zamri zuhdi, affirul ariffin, hairol othman and razman jarmin.  (2014).  mistaking primary liver tuberculosis for a malignancy. could surgery been avoided?.  - hpb journal.  458-9. 

a. adel, z. zamri, a. azlanuddin, j.j. bong.  (2013).  primary biliary cirrhosis and auto immune hepatitis overlap syndrome mimicking cholangiocarcinoma.  - clinica terapeutica.  164(6):e493-495. 

razman jarmin, azlanuddin azman, razrim rahim, nik ritza kosai and srijit das.  (2012).  a rare case of intussusception associated with metastasize small cell carcinoma of lung.  - acta medica iranica.  50(11):782-784. 

j. razman, a. azlanudin, a.j. eyad, m. zahiah, s. das.  (2012).  an interesting case of isolated pancreatic teratoma: lessons to learn.  - la clinica terapeutica.  163(6):495-497.