“Variations in the Coding of Melatonin Receptor Gene MTNR1A of Iraqi Sheep Breed: Rahawy, M. A.1; Al-Timimi, I. H.2 , Najwa, Sh. Ahmad3 and Ani A.A4”. 2017. The Iraqi Journal of Veterinary Medicine 41 (1): 98-103. https://doi.org/10.30539/iraqijvm.v41i1.89.