[Dynamic dystocia of the lower segment of the uterus and sacral epidural anesthesia].
D000763:Anesthesia, Caudal; D000773:Anesthesia, Obstetrical; D000775:Anesthesia, Spinal; D004420:Dystocia; D005260:Female; D006801:Humans; D011247:Pregnancy; D014599:Uterus
ANESTHESIA, OBSTETRICAL; ANESTHESIA, SPINAL; DYSTOCIA