title: Endoscopic diagnosis of adenocarcinoma of the common bile duct using an ultra-slim upper endoscope.
authors.forename: Paolo
authors.initials: P
authors.lastname: Beretta
authors.forename: Claudia
authors.initials: C
authors.lastname: Cucino
authors.forename: Valentina
authors.initials: V
authors.lastname: Caputo
mesh_terms: D000230:Adenocarcinoma / Q000175:diagnosis*; D003138:Common Bile Duct Neoplasms / Q000175:diagnosis*; D016145:Endoscopy, Digestive System / Q000295:instrumentation; D006801:Humans