1. Staging nutrient status from too little to too much by appropriate laboratory tests;Herbert,1989
2. Genetic Variation and Nutrition. World Review of Nutrition and Dietetics. Vol 63.,1990
3. Genetic Nutrition: Designing a Diet Based on Your Family Medical History.;Simopoulis,1993
4. Vitamins and Minerals: Help or Harm?;Marshall,1985
5. Nutrition Cultismi Facts and Fictions.;Herbert,1981