Kumar, S.; Pande, M.; Sirohi, A. S.; Soni, Y. K.; Tyagi, S.; Kumar , M.; Arya, S. Supplementation of Butylated Hydroxytoluene (BHT) Reduces Oxidative Stress and Improves Quality of Frozen–Thawed Frieswal Bull Spermatozoa. Int. J. Livest. Res. 2018, 8, 315-320.