Chakravarty, I., R. Sreedhar, and S. Roy. “Effect of Parathion on Circulating Gonadotrophin Levels in Adult Rats”. The Indian Journal of Nutrition and Dietetics, vol. 18, no. 4, Apr. 1981, pp. 136-8, https://informaticsjournals.co.in/index.php/ijnd/article/view/12788.