[Results of labor anesthesia with dolantin and trilene].
D000698:Analgesia; D000758:Anesthesia; D000760:Anesthesia and Analgesia; D000773:Anesthesia, Obstetrical; D005260:Female; D006801:Humans; D007743:Labor, Obstetric; D008614:Meperidine; D011247:Pregnancy; D014241:Trichloroethylene
D014241:Trichloroethylene; D008614:Meperidine
ANESTHESIA, OBSTETRICAL; MEPERIDINE/anesthesia and analgesia; TRICHLOROETHYLENE/anesthesia and analgesia