A. CHOPRA, I. D. GUPTA, A. VERMA, and V. VOHRA, “Detection of allelic variants in lactoferrin gene promoter using created restriction site PCR-RFLP and its association with mastitis”, Indian J of Anim Sci, vol. 84, no. 10, pp. 1068–1070, Oct. 2014, doi: 10.56093/ijans.v84i10.44255.