1. Nutrition in infancy and childhood;Pipes,1985
2. The critical or sensitive period with special reference to certain feeding problems in infants and chidlren;Illingworth;J Pediatr,1964
3. Feeding behavior of infants;Gesell,1937
4. Patterns of infant feeding: the mother-infant interaction and stress management;Carter,1988
5. The infant feeding experiences;Howard,1984