7Yeager MP, Glass DD, Neff RK, et al. Epidural anesthesia and analge sia in high-risk surgical patients [J] . Anesthesiology, 1987 ,66 (6) : 729-736.
8Wu JI, Lo Y, Chia Y Y, et al. Prevention of postoperative nausea and vomiting after intrathecal morphine for Cesarean section: a randomized comparison of dexamethasone, droperidol, and a combination [J] . Int J Obstet Anesth, 2007, 16 (2) : 122-127.
9Bowdle T A. Adverse effects of opioid agonists-antagonists in anaes thesia [J] . Drug Saf, 1998, 19 (3) : 173-189.
10Schneemilch CE, Schilling T, Bank U. Effects of general anaesthesia on inflammation [J]. Best Praet Res Clin Anaesthesiol,2004,18 ( 3 ) : 493-507.
8Ulmer,Todd. The clinical diagnosis of compartment syndrome of thelowerleg : Are clinical finding prediwctive of the disorderfj]. J OrthopTrauma,2002,16(8): 572-577.
9Giannotti, Giovanni MD, Cohn,et al. MPH utility of near-infraredspectroscopy in the diagnosis of lower extremity compartmentsyn-dromefj]. Journal of Trauma-Injury Infection&Critical Care,2000,48(3):396-401.
