N. K. YADAV, A. MANDAL, D. K. SHARMA, P. K. ROUT, and R. ROY, “Influence of reproductive stages on gastrointestinal nematodes of sheep”, Indian J of Anim Sci, vol. 78, no. 2, Mar. 2011, Accessed: Oct. 23, 2025. [Online]. Available: https://epubs.icar.org.in/index.php/IJAnS/article/view/4589