Post-cholecystectomy oral cholangiography; a preliminary report.
D001659:Biliary Tract / Q000000981:diagnostic imaging*; D002758:Cholangiography; D002763:Cholecystectomy; D005704:Gallbladder / Q000601:surgery*; D011860:Radiography, Abdominal
BILIARY TRACT/radiography; GALLBLADDER/surgery