title: Randomized trial of periportal peritoneal bupivacaine for pain relief after laparoscopic cholecystectomy.
authors.forename: J C
authors.initials: JC
authors.lastname: Lotz
mesh_terms: D000779:Anesthetics, Local; D002045:Bupivacaine; D017081:Cholecystectomy, Laparoscopic / Q000009:adverse effects*; D006801:Humans; D010149:Postoperative Pain / Q000517:prevention & control*
chemical_list: D000779:Anesthetics, Local; D002045:Bupivacaine