Full text: Available Index: IMSEAR (South-East Asia) Main subject: Biliary Tract Diseases / Female / Humans / Male / Inflammatory Bowel Diseases / Adenocarcinoma / Cholelithiasis / Survival Analysis / Chronic Disease / Incidence Type of study: Etiology study / Incidence study / Prognostic study / Risk factors Country/Region as subject: Asia Language: English Year: 2001 Type: Article