1. Shils ME, Olson JA, Shike M, Ross AC, Eds.: Modern Nutrition in Health and Disease. 9th edition. Philadelphia Pa., Lea & Febiger, 1999
2. Franz MJ, Bantle JP, Eds.: American Diabetes Association Guide to Medical Nutrition Therapy for Diabetes. Alexandria Va., American Diabetes Association, 1999
3. Mooradian AD, Failla M, Hoogwerf B, Marynuik M, Wylie-Rosett J. Selected vitamins and minerals in diabetes. Diabetes Care 17:464-479, 1994
4. Sarubin A: The Health Professional’s Guide to Popular Dietary Supplements. Chicago, The American Dietetic Association, 2000
5. Anderson RA: Chromium, glucose intolerance and diabetes. J Am Col Nutr 17:548–555, 1998