title: Comparing Postoperative Pain After Laparoscopic Cholecystectomy.
authors.forename: Jian-Hua
authors.initials: JH
authors.lastname: Liu
authors.affiliation: Department of Anesthesiology, Plastic Surgery Hospital, Chinese Academy of Medical Sciences and Peking Union Medical College, Beijing 100144, China.
authors.forename: Fu-Shan
authors.initials: FS
authors.lastname: Xue
authors.forename: Chao
authors.initials: C
authors.lastname: Sun
authors.forename: Gao-Pu
authors.initials: GP
authors.lastname: Liu
mesh_terms: D017081:Cholecystectomy, Laparoscopic; D006801:Humans; D010147:Pain Measurement; D010149:Postoperative Pain; D011446:Prospective Studies