title: New Contributions In Retrograde Duodenography and Cholangiography.
authors.forename: F H
authors.initials: FH
authors.lastname: FERRARIO
mesh_terms: D002758:Cholangiography; D004386:Duodenum / Q000000981:diagnostic imaging*; D006801:Humans
keywords: BILE DUCTS/roentgenography; DUODENUM/roentgenography
vernacular_title: Nuevos aportes en las duodenografias y colangiografias retrogradas.