[Centers for education in nursing and obstetrics in U.S..].
D001942:Breast Feeding; D004506:Education, Nursing; D006801:Humans; D008880:Midwifery / Q000193:education*; D009774:Obstetrics / Q000193:education*; D011247:Pregnancy
MIDWIVES/education; NURSING PROFESSION/education; OBSTETRICS/education
Centros de enseñanza de enfermeräa y obstetricia de los Estados Unidos de Norte América.