Feeding, feedback and sustenance of primary health care.
D002657:Child Development; D002675:Child, Preschool; D003906:Developing Countries; D005246:Feedback; D005247:Feeding Behavior; D006128:Growth; D006801:Humans; D007223:Infant; D007231:Infant, Newborn; D011320:Primary Health Care / Q000379:methods*; D011502:Protein-Energy Malnutrition / Q000517:prevention & control