title: [Anomalies of the biliary ductal system as a cause of primary intrahepatic calculi (author's transl)].
mesh_terms: D000328:Adult; D000368:Aged; D001649:Bile Duct Diseases / Q000209:etiology; D001652:Bile Ducts / Q000002:abnormalities*; D001653:Bile Ducts, Intrahepatic; D002769:Cholelithiasis / Q000209:etiology*; D003137:Common Bile Duct Diseases / Q000151:congenital; D003560:Cysts / Q000151:congenital; D005260:Female; D006801:Humans; D008297:Male; D008875:Middle Aged