[Effectiveness of maternal and infant care].
D002648:Child; D005190:Family; D005260:Female; D006801:Humans; D007223:Infant; D007224:Infant Care; D008429:Maternal Welfare; D009774:Obstetrics; D011247:Pregnancy; D014798:Vital Statistics
MATERNAL WELFARE; OBSTETRICS; VITAL, STATISTICS
Något om havandeskapsoch förlossningsvardens effektivitet.