Sylvia Subapriya, M., and U. Chandrasekhar. “Maternal Vitamin A Deficiency in Selected Areas of Tamil Nadu”. The Indian Journal of Nutrition and Dietetics 42, no. 8 (August 1, 2005): 348–356. Accessed November 7, 2024. https://informaticsjournals.co.in/index.php/ijnd/article/view/6403.