ZONTURLU AK, OZYURTLU N, KACAR C. Effect of Different Doses PMSG on Estrus Synchronization and Fertility in Awassi Ewes Synchronized with Progesterone During The Transition Period. Kafkas Univ Vet Fak Derg,  17 (1):  125 - 129,  2011. DOI: 10.9775/kvfd.2010.2572