The query corner. Cholangiographic distinction between common bile duct calculi and air bubbles.
Nelson
J A
JA
University of Washington, Seattle, WA, USA.
D000388:Air; D002758:Cholangiography; D002760:Cholangiopancreatography, Endoscopic Retrograde; D003937:Diagnosis, Differential; D042882:Gallstones / Q000000981:diagnostic imaging*; D006801:Humans