Abo El-Maaty, A.M., Shafey, H.I., Daneva, T., Hozyen, H.F., El-Debaky, H., Alam, S., Mahrous, K.F. and ElSisy, G.A. 2020. Relation of Leptin Gene Polymorphism to the Circulating Leptin, Insulin, Estradiol, and Progesterone Hormones in Mares with High Rump Fat. Journal of Advanced Veterinary Research. 10, 2 (Apr. 2020), 105-110.