[The course of labor and perinatal mortality].
D005260:Female; D006801:Humans; D007226:Infant Mortality; D007231:Infant, Newborn; D007743:Labor, Obstetric; D066087:Perinatal Death; D054238:Perinatal Mortality; D011247:Pregnancy; D014937:Work
INFANT MORTALITY; INFANT, NEWBORN; LABOR