title: Laser use during open cholecystectomy.
authors.forename: R J
authors.initials: RJ
authors.lastname: Lanzafame
mesh_terms: D015982:Bias; D002763:Cholecystectomy / Q000295:instrumentation*; D006801:Humans; D053685:Laser Therapy / Q000592:standards*; D012107:Research Design / Q000592:standards*