Child survival.
D001721:Birth Intervals; D002648:Child; D002675:Child, Preschool; D003906:Developing Countries / Q000706:statistics & numerical data*; D005193:Family Planning Services / Q000706:statistics & numerical data; D005260:Female; D006266:Health Education; D006801:Humans; D007223:Infant; D007226:Infant Mortality; D007231:Infant, Newborn; D008297:Male; D009026:Mortality; D011247:Pregnancy