Low birth weight and health in the preschool years.
D001741:Black or African American; D044383:Black People; D002657:Child Development; D002675:Child, Preschool; D005260:Female; D006801:Humans; D007223:Infant; D007230:Infant, Low Birth Weight; D007231:Infant, Newborn; D008297:Male; D012424:Rural Population; D013019:South Africa