Gowane, G., A. Sharma, R. Vandre, and M. Sankar. “Association of DRB 3 EXON 2 Alleles With Productive and Reproductive Performance of Crossbred Cattle”. Journal of Advanced Veterinary Research, vol. 3, no. 1, Jan. 2013, pp. 31-35, https://advetresearch.com/index.php/AVR/article/view/111.