Virmani, Sumit, S K Jand, M S Oberoi, and I S Rai. “A Comparative Study on the Efficacy of Competitive Exclusion and Immunoprophylaxis With Salmonella Gallinarum (rough Strain) in Chicks”. The Indian Journal of Animal Sciences 75, no. 4 (April 5, 2005). Accessed October 23, 2025. https://epubs.icar.org.in/index.php/IJAnS/article/view/9473.