title: Randomized trial of periportal peritoneal bupivacaine for pain relief after laparoscopic cholecystectomy.
authors.forename: C
authors.initials: C
authors.lastname: Wong
authors.forename: B I
authors.initials: BI
authors.lastname: Rees
mesh_terms: D000779:Anesthetics, Local / Q000008:administration & dosage*; D002045:Bupivacaine / Q000008:administration & dosage*; D017081:Cholecystectomy, Laparoscopic; D006801:Humans; D010149:Postoperative Pain / Q000517:prevention & control*
chemical_list: D000779:Anesthetics, Local; D002045:Bupivacaine