title: [Life-style and biliary tract cancer].
authors: Junichi
authors: J
authors: Shoda
authors: Syunichi
authors: S
authors: Ariizumi
authors: Masakazu
authors: M
authors: Yamamoto
mesh_terms: D001661:Biliary Tract Neoplasms / Q000453:epidemiology / Q000209:etiology*; D003920:Diabetes Mellitus; D005260:Female; D006801:Humans; D008019:Life Style; D008297:Male; D009765:Obesity / Q000150:complications; D012307:Risk Factors; D012727:Sex Characteristics