Thomas, M, et al. “A Comparative Utilization of Exogenous and Endogenous Substrates by the Spermatozoa of Buffaloes from Testis and Excurrent Duct After Incubation at 37° C for Two Hours*”. The Indian Journal of Animal Sciences, vol. 68, no. 12, July 2012, https://epubs.icar.org.in/index.php/IJAnS/article/view/22463.