Caudal analgesia in obstetrics.
D000698:Analgesia; D000763:Anesthesia, Caudal; D000773:Anesthesia, Obstetrical; D005260:Female; D006176:Gynecology; D006801:Humans; D009774:Obstetrics; D011247:Pregnancy
ANESTHESIA/caudal; ANESTHESIA/in gynecology and obstetrics