MEENA AS, KUMAR R, KUMARI R, JYOTSANA B, PRINCE LLL, KUMAR S. Genetic polymorphism of melatonin receptor 1A (MTNR1A) gene in Indian sheep breeds. Indian J of Anim Sci. 2013;83(12):1284–1287. doi:10.56093/ijans.v83i12.35803