[Cholelithiasis. Comparative study of gallbladder ultrasonography and oral cholecystography].
D002765:Cholecystography; D002769:Cholelithiasis / Q000175:diagnosis* / Q000000981:diagnostic imaging; D006801:Humans; D014463:Ultrasonography
Lithiase vésiculaire. Etude comparative de l'ultrasonographie vésiculaire et de la cholécystographie per os.