1. Mom was right, at least about fruits and vegetables;Ames;Chem. Health Safety,1996
2. Zinc nutrition in developing countries;Gibson;Nutrition Research Reviews,1994
3. Minerals in foods;Hazell;World Review of Nutrition and Dietetics,1985
4. Absorbability of calcium from Brassica vegetables;Heaney;Journal of Food Science,1993
5. Holland, B., Welch, A. A., Unwin, I. D., Buss, D. H., Paul, A. A., & Southgate, D. A. T. (1998). McCance and Widdowson's the composition of foods. London: Her Majesty's Stationer Office.