1. Guiding Principles for Complementary Feeding of the Breastfed Child;PAHO/WHO,2002
2. Global Strategy for Infant and Young Child Feeding;World Health Organization/United Nation Children's Fund,2003
3. Turkish food codex communique on supplementary foods for infants and young children. 2007/50;Turkish Food Codex;Official Journal,2007
4. Bioavailability of vitamins;Sauberlich;Prog. Food Nutr. Sci.,1985
5. Guiding Principles for Complementary Feeding of the Breastfed Child;World Health Organization,2001