References
Greer FR, Sicherer SH, Burks AW et al. (2008) Effects of early nutritional interventions on the development of atopic disease in infants and children: the role of maternal dietary restriction, breastfeeding, timing of introduction of complementary foods, and hydrolyzed formulas. Pediatrics 121, 183-191.
Grummer-Strawn LM, Scanlon KS & Fein SB (2008) Infant feeding and feeding transitions during the first year of life. Pediatrics 122 Suppl 2, S36-42.