Busi, B. R., and M. Sai Leela. “Comparison of Nutritional Status and Health Care of Women Residing in Urban, Rural and Slum Areas of Vishakapatnam”. The Indian Journal of Nutrition and Dietetics, vol. 33, no. 12, Dec. 1996, pp. 293-8, http://informaticsjournals.com/index.php/ijnd/article/view/13858.