title: Study on the relief of obstruction in the common bile duct and in the papilla of Vater.
authors.forename: M W
authors.initials: MW
authors.lastname: EISENSTEIN
mesh_terms: D014670:Ampulla of Vater; D002779:Cholestasis; D003135:Common Bile Duct; D006801:Humans
keywords: BILE DUCTS/obstruction; VATER'S AMPULLA