J. XU, S. GUO, X. TANG, and Y. CAI, “Correlation of SNPs in Myeloid differentiation-2 (MD-2) gene with the susceptibility to clinical mastitis in Chinese Holstein dairy cows”, Indian J of Anim Sci, vol. 90, no. 9, pp. 1245–1249, Jan. 2021, doi: 10.56093/ijans.v90i9.109447.