title: Intrahepatic calculi: a special problem in East Asia.
mesh_terms: D001210:Asia, Southeastern; D001653:Bile Ducts, Intrahepatic / Q000601:surgery*; D001663:Bilirubin / Q000032:analysis; D002769:Cholelithiasis / Q000601:surgery*; D006801:Humans
chemical_list: D001663:Bilirubin