title: A safe simple method for removal of the gallbladder through the umbilical trocar site during laparoscopic surgery.
authors.forename: C J
authors.initials: CJ
authors.lastname: Watson
mesh_terms: D017081:Cholecystectomy, Laparoscopic / Q000379:methods*; D006801:Humans; D012449:Safety; D014472:Umbilicus / Q000033:anatomy & histology / Q000601:surgery