Rao, T. V. R. K., and T. Vijay. “Studies on Aluminium Toxicity through Cooking Utensils in the Foods of Tribals of Purnia District (Bihar)”. The Indian Journal of Nutrition and Dietetics, vol. 36, no. 12, Dec. 1999, pp. 527-30, http://www.informaticsjournals.com/index.php/ijnd/article/view/7048.