S, S., J. G. P., and G. D. S. “STATUS OF ENZYMATIC ANTIOXIDANTS IN EYE LENS EXTRACTED FROM CATARACTOUS SUBJECTS”. International Journal of Pharmacy and Pharmaceutical Sciences, vol. 7, no. 7, July 2015, pp. 139-42, https://www.innovareacademics.in/journals/index.php/ijpps/article/view/6148.