Singh S, Yadav CL, Banerjee DP. Resistance of non-lactating ewes and lambs of indigenous and crossbreds to natural infection with Haemonchus contortus. Indian J of Anim Sci [Internet]. 2012 Jun. 8 [cited 2025 Oct. 24];68(1). Available from: https://epubs.icar.org.in/index.php/IJAnS/article/view/19255