Khanna, S, M R Ansari, and A C Majumdar. “Effect of Different Equilibration Time on Survivability of Cattle Embryos Following Vitrification”. The Indian Journal of Animal Sciences 68, no. 5 (July 3, 2012). Accessed October 24, 2025. https://epubs.icar.org.in/index.php/IJAnS/article/view/20813.