[Radiological study of the lower choledochus: the advantage of antispasmodics].
D014670:Ampulla of Vater / Q000187:drug effects*; D003135:Common Bile Duct / Q000000981:diagnostic imaging*; D006801:Humans; D007275:Injections, Intravenous; D009020:Morphine / Q000037:antagonists & inhibitors; D010276:Parasympatholytics / Q000008:administration & dosage / Q000494:pharmacology*; D009803:Sphincter of Oddi / Q000187:drug effects*; D014056:Tomography, X-Ray
D010276:Parasympatholytics; D009020:Morphine
Etude radiologique du bas-cholédoque: intérêt des antispasmodiques