ANILKUMAR, R, M IYUE, N PREMA, and C SREEKUMAR. “Ultrasonographic Diagnosis of Pregnancy and Estimation of Fetal Numbers in Ewes”. The Indian Journal of Animal Sciences 84, no. 6 (July 23, 2014): 640–642. Accessed June 24, 2026. https://epubs.icar.org.in/index.php/IJAnS/article/view/41578.