title: Cholecystoduodenal fistula.
authors.affiliation: Gastroenterology Associates of Eastern Maine, Bangor, Maine.
authors.forename: Scott
authors.initials: S
authors.lastname: Stern
authors.forename: Sandeep
authors.initials: S
authors.lastname: Singh
authors.forename: Manika
authors.initials: M
authors.lastname: Thakur
mesh_terms: D000368:Aged; D016099:Endoscopy, Gastrointestinal; D042882:Gallstones / Q000150:complications*; D006801:Humans; D007412:Intestinal Fistula / Q000175:diagnosis* / Q000453:epidemiology; D007415:Intestinal Obstruction / Q000209:etiology*; D008297:Male; D008309:Mallory-Weiss Syndrome / Q000209:etiology*