Editorial: Prophylaxis in labor and delivery.
D001290:Attitude; D036861:Delivery, Obstetric; D005260:Female; D006266:Health Education; D006801:Humans; D007743:Labor, Obstetric; D009321:Natural Childbirth / Q000379:methods*; D010146:Pain / Q000517:prevention & control; D010298:Parity; D011247:Pregnancy