2Becker DP,Gade GF,Miller JD.Prognosis after head injury[A].In:Yonmans JR,eds.Neurological surgery[M].Philadephia:Saunders,1990:2194-2229.
3Marshall LF,Bowers SA.Outcome prediction in severe head injury[A].In:Willkins RH,Rengachary SS,eds.Neurosurgery[M].NewYork:McGraw Hill,1985:1605-1621.
10David M, Gross MM, Wiemer A, et al. Prior cesarean sec- tion-an acceptable risk for vaginal delivery at free-standing midwife-led birth centers? Results of the analysis of vaginal birth after cesarean section (VBAC) in German birth cen- ters [ J ]. Eur J Obstet Gynecol Reprod Biol,2009,142 (2) : 106 - 110.