title: [Studies of serum bilirubin levels after PTCD].
mesh_terms: D000368:Aged; D001652:Bile Ducts / Q000601:surgery; D001663:Bilirubin / Q000097:blood*; D002779:Cholestasis / Q000097:blood*; D004322:Drainage; D006801:Humans; D008297:Male
chemical_list: D001663:Bilirubin