Bhaskarani, C., and D. Peramma. “A Comparative Study on the Iodine Status of High School Girls Consuming Iodized and Non-Iodized Salts”. The Indian Journal of Nutrition and Dietetics, vol. 27, no. 10, Oct. 1990, pp. 295-8, https://informaticsjournals.co.in/index.php/ijnd/article/view/7837.