Surgery of the gall-bladder and the common bile-duct.
D001646:Bile; D001659:Biliary Tract / Q000601:surgery*; D001662:Biliary Tract Surgical Procedures; D003135:Common Bile Duct; D005704:Gallbladder; D006801:Humans; D001743:Urinary Bladder
BILIARY TRACT/surgery