title: [Diagnostic importance of multiple-stage duodenal catheterization].
mesh_terms: D001657:Biliary Dyskinesia / Q000175:diagnosis; D001660:Biliary Tract Diseases / Q000175:diagnosis*; D002404:Catheterization; D004386:Duodenum; D006801:Humans
vernacular_title: Diagnosticheskoe znachenie mnogomomentnogo duodenal'nogo zondirovaniia.