Technology-free obstetrics.
D000349:Africa / Q000453:epidemiology; D001724:Birth Weight; D004522:Educational Status; D005260:Female; D006801:Humans; D007226:Infant Mortality; D007231:Infant, Newborn; D010500:Perinatology; D011247:Pregnancy; D011256:Pregnancy Outcome / Q000453:epidemiology*; D012959:Socioeconomic Factors