Yousefi, S., Shahmohammadi, L., Ahani Azari, M., Zerehdaran, S., Dehnavi, E. (2013). Survey of FecXL Locus of BMP15 Gene and Growth Hormone (GH) Gene and Their Effects on Lambing Rate in Zel Sheep. *Iranian Journal of Applied Animal Science*, 3(2), 351-355.