The diagnosis of postcholecystectomy biliary tract stones; a comparison of biliary drainage and intravenous cholangiography.
D001659:Biliary Tract; D002758:Cholangiography; D002769:Cholelithiasis / Q000175:diagnosis*; D004322:Drainage; D042882:Gallstones; D006801:Humans
CHOLELITHIASIS/diagnosis