[Extra-dural anesthesia in labor].
D000698:Analgesia; D000758:Anesthesia; D000760:Anesthesia and Analgesia; D000775:Anesthesia, Spinal; D005260:Female; D006801:Humans; D007743:Labor, Obstetric; D011247:Pregnancy
ANESTHESIA, SPINAL; LABOR/anesthesia and analgesia
Anestesia extra-dural en el parto.