On perinatal mortality in caesarean sections.
D002585:Cesarean Section / Q000706:statistics & numerical data*; D005260:Female; D006801:Humans; D007223:Infant; D007231:Infant, Newborn; D066087:Perinatal Death; D054238:Perinatal Mortality; D011247:Pregnancy
CESAREAN SECTION/statistics; INFANT, NEWBORN