1. Afssa (French Food Safety Agency) 2008 “Definition of nutrient profiles for the validation of nutrition and health claims: Afssa proposals and arguments”
2. Teenage girls and elderly women living in northern Europe have low winter vitamin D status;Andersen;Eur J. Clin Nutr,2005
3. ANZFA (Australia and New Zealand Food Authority) 2001 Inquiry Report: Proposal P153. Review of Health and Related Claims www.foodstandards.gov.au/standardsdevelopment/proposals/proposalp153healthandrelatedclaims/index.cfm
4. Validating a nutrient profile model;Arambepola;Publ Health Nutr July,2007
5. Nutrient profiling: comparison and critical analysis of existing systems;Azais-Braesco;Publ Health Nutr,2006