Effect of Labor Induction, Epidural Analgesia and Centimeters Dilated at Hospital Admission on Risk of Cesarean Delivery at First Childbirth
Kristen Kjerulff, MA, PhD1 and Junjia Zhu, PhD2
(1)Penn State University College of Medicine, Hershey, PA, (2)Penn State Hershey College of Medicine, Hershey, PA