1. American Cancer Society guidelines on diet, nutrition, and cancer. The Work Study Group on Diet, Nutrition, and Cancer
2. Baron, J.A., Gerhardsson de Verdier, M. and Ekbom, A. (1994, “Coffee, tea, tobacco and cancer of the large bowel”,Cancer Epidemiology, Biomarkers and Prevention, Vol. 3, pp. 565‐70.
3. Coffee-Associated Osteoporosis Offset by Daily Milk Consumption
4. British Heart Foundation statement(1996.
5. British Nutrition Foundation(1989,Calcium, The Report of the British Nutrition Foundation’s Task Force, London.