HibbardJ.U., IsmailM.A., WangY.Failed vaginal birth after a cesarean section: how risky is it? I. Maternal morbidity.Am J Obstet Gynecol2001; 184: 1365–71, discussion 1371–3.
2.
WilliamsK.J., McClainL., RosemurgyA.S.Evaluation of blunt abdominal trauma in the third trimester of pregnancy: maternal and fetal considerations.Obstet Gynecol1990; 75: 33–7.
3.
Society of Obstetricians and Gynaecologists of Canada.SOGC clinical practice guidelines. Guidelines for vaginal birth after previous caesarean birth. Number 155 (Replaces guideline Number 147), February 2005.Int J Gynaecol Obstet2005; 89: 319–31.