Giri, J., T. K. Sakthi Devi, K. Bhuvaneswari, D. Umarani, and N. Uma. “Biochemical Evaluation of Fish Grown in Sewage Water”. The Indian Journal of Nutrition and Dietetics, vol. 20, no. 6, June 1983, pp. 186-9, http://www.informaticsjournals.com/index.php/ijnd/article/view/13036.