Continuous nursing support during labor.
Kennell
John H
JH
Klaus
Marshall H
MH
D036861:Delivery, Obstetric / Q000451:nursing; D005260:Female; D006801:Humans; D007743:Labor, Obstetric; D009721:Nurse Midwives; D009741:Nursing Staff, Hospital; D009773:Obstetric Nursing; D011247:Pregnancy; D011256:Pregnancy Outcome