Trilene analgesia in labour.
D000698:Analgesia; D000700:Analgesics; D005260:Female; D006801:Humans; D007743:Labor, Obstetric; D059408:Pain Management; D011247:Pregnancy; D014241:Trichloroethylene
D000700:Analgesics; D014241:Trichloroethylene
LABOR/trilene analgesia; TRILENE ANALGESIA/in labor