1. The Surgeon General's report on nutrition and health;Walker;Am J Clin Nutr,1989
2. Suckling isn't feeding, or is it? A search for developmental continuities;Hall,1983
3. On the feeding of solid foods to infants;American Academy of Pediatrics Committee on Nutrition;Pediatrics,1958
4. Energy intakes of human milk-fed infants during the first years;Garza;J Pediatr,1990
5. Energy utilization of 4-month-old formula-fed and breast-fed infants [Abstract];Butte;Pediatr Res,1988