Dixon. Genetically Modified Foods. BMJ 1999;581-584.

Position of the American Dietetic Association:  Functional Foods. J Am Diet Assoc. 1999;99:1278-1285.

International Food Information Council Foundation:
http://www.ific.org – Food Biotechnology Overview

Food and Drug Administrator. Center for Food Safety  and Applied Nutrition:
http://vm.cfsan.fda.gov/list.html