Experimental evaluation of operative cholangiography in relation to calculus size.
D001659:Biliary Tract / Q000000981:diagnostic imaging*; D002137:Calculi; D002758:Cholangiography; D002769:Cholelithiasis / Q000601:surgery*; D011860:Radiography, Abdominal
BILIARY TRACT/radiography; CHOLELITHIASIS/surgery