title: A clinical trial of active management of labor.
authors.forename: K
authors.initials: K
authors.lastname: O'Driscoll
authors.forename: D
authors.initials: D
authors.lastname: Meagher
authors.forename: P
authors.initials: P
authors.lastname: Boylan
mesh_terms: D002585:Cesarean Section / Q000706:statistics & numerical data*; D036861:Delivery, Obstetric / Q000379:methods*; D004420:Dystocia / Q000517:prevention & control; D005260:Female; D006801:Humans; D007743:Labor, Obstetric; D011247:Pregnancy