faisal arshad, chik ian, farah hani, v. regunathan.  (2022).  quality of life post co2 treatment for facial lesions : a prospective study.  - assessment of dissertation defense day (list of abstract).  10. 

si liew , ian chik , zamri zuhdi , azlanuddin azman , razman jarmin , farrah-hani imran , azarinah izaham.  (2022).  intraoperative intravenous human albumin in improving pancreaticoduodenectomy outcomes : a pilot study.  - assessment of dissertation defense day.  31. 

fadhil nazlan, ian chik, zamri zuhdi, azlanudin azman, lizawati hamidi, azyani yahaya.  (2020).  traumatic neuroma of bile duct: a case report.  - 14th world international hepato-pancreato-biliary association conference.  1-10. 

annisa zainal mokhtar, ian chik, zamri zuhdi, azlanudin azman.  (2020).  brachial plexopathy: a rare presentation of metastatic cholangiocarcinoma.  - 14th world congress of international hepato-pancreato-biliary association conference.  1-10. 

sivananthan asokumar, chik ian, zamri zuhdi.  (2019).  concomitant extrahepatic biliary neuroendocrine tumor and renal cell carcinoma in an elderly gentleman.  - 22nd asian congress of surgery.  172. 

ilham ismail, waye han kang, nor azmi, ian chik, azyati, lizawati.  (2019).  vipoma: a rare cause of chronic diarrhoea with hypokalemia metabolic acidosis and pancreatic mass.  - 10th malaysian endocrine and metabolic society annual congress.  1. 

izad iskandar, zamri zuhdi, azlanuddin azman, chik ian.  (2019).  kajian untuk melihat keberkesanan masa pendek untuk pemeriksaaan ct scan kepala bagi kumpulan trauma yang khusus untuk kecederan kepala yang serius melalui kemalangan.  - surgical research day 2019.  5. 

h. othman, z. zuhdi, a. azman, i. chik, r. jarmin.  (2018).  a prospective, pilot study to evaluate the safety and efficacy of the unity balloon-expandable bioresorbable biliary stent system in subjects with benign biliary strictures.  - 13th international hepato-pancreato-biliary association world congress, geneva, switzerland.  . 

hairol othman, zamri zuhdi, azlanudin azman, chik ian, razman jarmin.  (2018).  a prospective, pilot study to evaluate the safety and efficacy of the unity balloon-expandable bioresorbable biliary stent system in subjects with benign biliary strictures.  - the liver week 2018.  .