HANG, L.; SHAO, D.; SUN, W. The ED50and ED95 of ketamine for prevention of postoperative hyperalgesia after remifentanil-based anaesthesia in patients undergoing laparoscopic cholecystectomy. Swiss Medical Weekly, [S. l.], v. 141, n. 1920, p. w13195, 2011. DOI: 10.4414/smw.2011.13195. Disponível em: https://smw.ch/index.php/smw/article/view/1284. Acesso em: 28 nov. 2024.