1. Dietary Guidelines for Americans
http://www.health.gov/dietaryguidelines/dga95/9DIETGUI.HTM
2. Mediterranean diet pyramid: A cultural model for healthy eating;Willett;Am. J. Clin. Nutr.,1995
3. The Oldways Mediterranean Diet Pyramid
http://www.oldwayspt.org
4. Dietary guidelines for adults in Greece;Arch. Hellenic Med.,1999
5. Dietary guidelines for the Spanish population;Aranceta;Public Health Nutr.,2001