[Simultaneous radiological study of the stomach, duodenum and the gallbladder].
D002765:Cholecystography; D004378:Duodenal Diseases / Q000000981:diagnostic imaging*; D005705:Gallbladder Diseases / Q000000981:diagnostic imaging*; D006801:Humans; D013272:Stomach Diseases / Q000000981:diagnostic imaging*
Estudo radiológico simultâneo do estômago e duodeno e da vesícula biliar.