title: [Precut of the Vater's ampulla: myths and realities].
authors.forename: A
authors.initials: A
authors.lastname: Ballesteros Amozurrutia
mesh_terms: D014670:Ampulla of Vater / Q000601:surgery*; D002760:Cholangiopancreatography, Endoscopic Retrograde; D002769:Cholelithiasis / Q000601:surgery; D003137:Common Bile Duct Diseases / Q000601:surgery; D003251:Constriction, Pathologic; D042882:Gallstones / Q000601:surgery; D006801:Humans; D016717:Sphincterotomy, Endoscopic / Q000379:methods*
vernacular_title: Precorte del ámpula de Vater. Mitos y realidades.