Sahoo, A, R C Patra, and D Swarup. “Influence of Oral Lead Administration on Rumen Fermantative Develoment in Pre-Ruminent Calves”. The Indian Journal of Animal Sciences 77, no. 10 (October 5, 2007). Accessed October 23, 2025. https://epubs.icar.org.in/index.php/IJAnS/article/view/10305.