4Wang LZ,Zhang YF,Hu XX,et al.A randomized comparison of onset of anesthesia between spinal bupivacaine 5 mg with immediate epidural 2% lidocaine 5 mL and bupivacaine 10 mg for cesarean delivery[J] .International Journal of Obstetric Anesthesia,2014,23(1):40-44.
5Aabakke AJM,Hare K J,Krebs L,et al.Sharp compared with blunt fascial incision at cesarean delivery:a randomized controlled trial with each case as her own control[J] .European Journal of Obstetrics Gynecology and Reproductive Biology,2014,172:40-45.
6Anderson V,Chaboyer W,Gillespie B.The relationship between obesity and surgical site infections in women undergoing caesarean sections:An integrative review[J] .Midwifery,2013,29(12):1331-1338.
7Ozyilkan NB,Kocum A,Sener M,et al.Comparison of intrathecal levobupivacaine combined with sufentanil,fentanyl,or placebo for elective caesarean section:A prospective,randomized,double-blind,controlled study[J] .Current Therapeutic Research,2013,75:64-70.
8Obasuyi BI,Ogan SF,Mato CN,et al.A comparison of the haemodynamic effects of lateral and sitting positions during induction of spinal anaesthesia for caesarean section[J] .International Journal of Obstetric Anesthesia,2013,22 (2):124-128.
9Lurie S, Raz N, Boaz M, Sadan O, Golan A. Comparison of maternal outcomes from primary cesarean section during the second compared with first stage of labor by indication for the operation. Eur J Obstet Gynecol Reprod Biol 2014; 182:43-47 [PMID: 25218551 DOI: 10.1016/ j.ejogrb.2014.08.025].
10Aitken RC. Measurement of feelings using visual analogue scales. Proc R Soc Med 1969; 62:989-993 [PMID: 4899510].
