Laparoscopic cholecystectomy: who does what, when and to whom?
Kozarek
R A
RA
D002758:Cholangiography; D002760:Cholangiopancreatography, Endoscopic Retrograde; D017081:Cholecystectomy, Laparoscopic; D002769:Cholelithiasis / Q000000981:diagnostic imaging / Q000601:surgery*; D042882:Gallstones / Q000000981:diagnostic imaging / Q000601:surgery; D006801:Humans