title: Open versus laparoscopic cholecystectomy.
authors.forename: F M
authors.initials: FM
authors.lastname: Abu-Zidan
authors.forename: J A
authors.initials: JA
authors.lastname: Windsor
authors.forename: B
authors.initials: B
authors.lastname: Parry
mesh_terms: D002758:Cholangiography; D017081:Cholecystectomy, Laparoscopic / Q000379:methods*; D006801:Humans; D011300:Preoperative Care; D016032:Randomized Controlled Trials as Topic / Q000379:methods; D012107:Research Design