[Technical variations in oral and intravenous radiographic diagnosis of biliary diseases].
D001660:Biliary Tract Diseases / Q000000981:diagnostic imaging*; D002758:Cholangiography; D002765:Cholecystography; D003287:Contrast Media / Q000008:administration & dosage; D006801:Humans; D008722:Methods; D013679:Technology, Radiologic
D003287:Contrast Media
Untersuchungstechnische Varianten der oralen und intravenösen Gallendiagnostik.