[THE RESULTS OF PAINLESS LABOR WITH SPECIAL REFERENCE TO ITS EFFECT ON THE MOTHER AND INFANT].
D000758:Anesthesia; D000773:Anesthesia, Obstetrical; D000775:Anesthesia, Spinal; D005260:Female; D005313:Fetal Death; D005333:Fetus; D006331:Heart Diseases; D006801:Humans; D007231:Infant, Newborn; D007743:Labor, Obstetric; D008171:Lung Diseases; D008614:Meperidine; D009035:Mothers; D009321:Natural Childbirth; D009772:Obstetrical Forceps; D010424:Pentobarbital; D010640:Phenothiazines; D011247:Pregnancy; D012631:Secobarbital; D014241:Trichloroethylene
D010640:Phenothiazines; D012631:Secobarbital; D014241:Trichloroethylene; D008614:Meperidine; C031637:phenothiazine; D010424:Pentobarbital
ANESTHESIA, OBSTETRICAL; ANESTHESIA, SPINAL; FETAL DEATH; FETUS; HEART DISEASES; INFANT, NEWBORN; LUNG DISEASES; MEPERIDINE; NATURAL CHILDBIRTH; OBSTETRICAL FORCEPS; PENTOBARBITAL; PHENOTHIAZINES; PREGNANCY; SECOBARBITAL; TRICHLOROETHYLENE