[Obstetrical anesthesia and perinatal mortality].
D000758:Anesthesia; D000773:Anesthesia, Obstetrical; D000776:Anesthesiology; D005260:Female; D006801:Humans; D007226:Infant Mortality; D009774:Obstetrics; D066087:Perinatal Death; D054238:Perinatal Mortality; D011247:Pregnancy
ANESTHESIA, OBSTETRICAL; INFANT MORTALITY