title: [Idiopathic internal biliary fistulas].
mesh_terms: D000328:Adult; D000368:Aged; D001658:Biliary Fistula / Q000150:complications*; D004378:Duodenal Diseases / Q000209:etiology*; D004380:Duodenal Obstruction / Q000209:etiology; D005260:Female; D005705:Gallbladder Diseases / Q000150:complications*; D006801:Humans; D007412:Intestinal Fistula / Q000209:etiology*; D008875:Middle Aged
vernacular_title: Samoistne przetoki zółciowe wewnetrzne.