Perineal nerve block; an anatomic and clinical study in the female.
D000758:Anesthesia; D000765:Anesthesia, Conduction; D005260:Female; D006801:Humans; D007743:Labor, Obstetric; D008160:Lumbosacral Plexus; D010388:Pelvis; D010502:Perineum / Q000294:innervation*; D011247:Pregnancy; D060525:Pudendal Nerve
ANESTHESIA, REGIONAL; LABOR; NERVES, SACRAL PLEXUS; PERINEUM/innervation