[INCIDENCE OF LABOR ANALGESIA IN PATIENTS PREPARED BY THE PSYCHOPROPHYLACTIC METHOD].
D000698:Analgesia; D000700:Analgesics; D000758:Anesthesia; D000773:Anesthesia, Obstetrical; D000776:Anesthesiology; D005260:Female; D006801:Humans; D015994:Incidence; D009321:Natural Childbirth; D011247:Pregnancy
D000700:Analgesics
ANESTHESIA, OBSTETRICAL; NATURAL CHILDBIRTH; PREGNANCY