title: Analyzing risk factors for intrahepatic cholangiocarcinoma.
authors.affiliation: Department of Surgery, Jikei University School of Medicine, Tokyo, Japan.
authors.forename: Tetsuji
authors.initials: T
authors.lastname: Fujita
mesh_terms: D018281:Cholangiocarcinoma / Q000209:etiology*; D003920:Diabetes Mellitus / Q000188:drug therapy*; D005260:Female; D006801:Humans; D008113:Liver Neoplasms / Q000209:etiology*; D008297:Male; D008687:Metformin / Q000627:therapeutic use*
chemical_list: D008687:Metformin