[Trichloroethylene as an obstetric analgesic (120 cases)].
D000698:Analgesia; D000700:Analgesics; D000758:Anesthesia; D000760:Anesthesia and Analgesia; D000773:Anesthesia, Obstetrical; D005260:Female; D006801:Humans; D059408:Pain Management; D011247:Pregnancy; D014241:Trichloroethylene
D000700:Analgesics; D014241:Trichloroethylene
ANESTHESIA, OBSTETRICAL; TRICHLOROETHYLENE/anesthesia and analgesia