[Anesthesia and analgesia in obstetrics].
D000698:Analgesia; D000758:Anesthesia; D000776:Anesthesiology; D005260:Female; D006801:Humans; D007743:Labor, Obstetric; D009774:Obstetrics; D011247:Pregnancy
ANESTHESIA; LABOR
Anestesia y analgesia en obstetricia.