Behera, T. R., N. C. Sahani, O. M. Satapathy, R. M. Tripathy, and R. R. Moharana. “Prevalence of Goitre in Rayagada District of Orissa”. The Indian Journal of Nutrition and Dietetics, vol. 45, no. 5, May 2008, pp. 200-4, https://www.informaticsjournals.com/index.php/ijnd/article/view/4952.