BRAR, R S, H S SANDHU, S S RANDHAWA, and G S GREWAL. “Effect of Repeated Oral Toxicity of Lead on Activities of Some Plasma Enzymes in Domestic Fowls”. The Indian Journal of Animal Sciences 67, no. 10 (November 25, 2013). Accessed October 24, 2025. https://epubs.icar.org.in/index.php/IJAnS/article/view/35105.