早期食道癌 [J Formos Med Assoc 2002‧Vol 101‧N0.3] 早期大腸癌内視鏡治療と診断の新展開[台灣醫界 2002, Vol.45, No.9] 過敏性腸症候群[台灣醫界 2003, Vol.45, No7] Pit pattern analysis by magnifying chromoendoscopy for the diagnosis of colorectal polyps [J Formos Med Assoc 2003‧Vol 102‧No.3] Clinicopathologic Significance of Immunohistochemical Fecal Occult Blood Test in Subjects Receiving Bidirectional Endoscopy [Hepato-Gastroenterology 2003; 50:1392-1394]