title: Evaluating new surgical procedures. Few trials of laparoscopic cholecystectomy have been randomised.
authors.forename: F P
authors.initials: FP
authors.lastname: McGinn
authors.forename: C
authors.initials: C
authors.lastname: Terzi
mesh_terms: D017081:Cholecystectomy, Laparoscopic; D006801:Humans; D016032:Randomized Controlled Trials as Topic