4Yousef AA,Amr YM.The effect of adding magnesium sul- phate to epidural bupivacaine and fentanyl in elective caesarean section using combined spinal-epidural anaes- thesia:a prospective double blind randomised study[J].Int J Obstet Anesth, 2010,19(4) :401-404.
5Seyhan TO,Tuqrul M,Sunqur MO,et a/.Effects of three different dose regimens of magnesium on propofol require- ments,haemodynamic variables and postoperative pain re- lief in gynaecological surgery[J].Br J Anaesth, 2006,96 (2) : 247-252.
6Bromage PR.A comparison of the hydrochloride and car- bon dioxide salts of lidocaine and prilocaine in epidural analgesia[J].Acta Anaesthesiol Scand, 1965,16 (9) : 55-69.
9Levin ME,Jin JG,Ji RR,et a/.Complement activation in the peripheral nervous system following the spinal nerve ligation model of neuropathic pain [J].Pain,2008,137 (1) :182-201.
10UnlOgenfi H, G0nd0z M, Ozalevli M,et al.A comparative study on the analgesic effect of tramadol, tramadol plus magnesium,and tramadol plus ketamine for postoperative pain management after major abdominal surgenry[J].Acta Anaesthesiol Scand, 2002,46 (8) : 1025-1030.