title: Bronchobiliary fistula due to stones in the biliary tree: report of two cases.
mesh_terms: D000293:Adolescent; D001658:Biliary Fistula / Q000209:etiology*; D001983:Bronchial Fistula / Q000209:etiology*; D002761:Cholangitis / Q000209:etiology; D002769:Cholelithiasis / Q000150:complications* / Q000601:surgery; D002779:Cholestasis / Q000150:complications / Q000601:surgery; D006801:Humans; D008297:Male; D008875:Middle Aged