SHIVARAJ, et al. “Spermatotoxicity Evaluation Of Deltamethrin 1% + Chlorpyriphos 35% Ec By Oral Gavage In Wistar Rats”. International Journal of Pharma and Bio Sciences, vol. 2, no. 4, Dec. 2011, pp. 261-8, https://ijpbs.net/index.php/journal/article/view/1020.