Kadivar,A. , , Ehsan,D. N. , , Shams Esfandabadi,N. , , Shirazi,A. , and Ahmadi,E. . "Introduction of Reference Genes for Quantitative Real-Time PCR Data Normalization in Cryopreserved Stallion Sperm" .e10305 , Iranian Journal of Veterinary Clinical Sciences, 13, 1, 2019, e10305.