Choledocholithiasis and common bile duct obstruction.
D001649:Bile Duct Diseases; D001652:Bile Ducts; D042883:Choledocholithiasis; D002769:Cholelithiasis / Q000601:surgery*; D002779:Cholestasis; D006801:Humans
BILE DUCTS/diseases; CHOLELITHIASIS/surgery