Station and cervical dilation at epidural placement in predicting cesarean risk.
Friedman
E A
EA
D000767:Anesthesia, Epidural; D002585:Cesarean Section / Q000706:statistics & numerical data*; D005260:Female; D006801:Humans; D007746:Labor Presentation; D007747:Labor Stage, First; D011247:Pregnancy; D012307:Risk Factors