[Visibility of the bile ducts in duodenal ulcers].
D001652:Bile Ducts; D002765:Cholecystography; D004381:Duodenal Ulcer; D006801:Humans; D010439:Peptic Ulcer Perforation
CHOLECYSTOGRAPHY; PEPTIC ULCER/perforation
A propos de la visibilite des voies biliares au cours des ulcères duodénaux.