title: [Endoscopic papillotomy with preservation of the gallbladder versus open surgery in risk patients with bile duct calculi].
authors.affiliation: Medizinische Klinik, Düsseldorf.
authors.forename: H
authors.initials: H
authors.lastname: Neuhaus
authors.forename: B
authors.initials: B
authors.lastname: Schumacher
mesh_terms: D000368:Aged; D002763:Cholecystectomy; D005260:Female; D042882:Gallstones / Q000628:therapy*; D006801:Humans; D008297:Male; D011446:Prospective Studies; D012307:Risk Factors; D016717:Sphincterotomy, Endoscopic; D016896:Treatment Outcome
vernacular_title: Endoskopische Papillotomie unter Belassung der Gallenblase versus offene Chirurgie bei Risikopatienten mit Gallengangssteinen.