%0 Conference Proceedings %T Comparison of Pregnancy Rates Between Cosynch 64 with Conventional Ovsynch and Heatsynch in Lactating Dairy Cows %A M. A. Eslampour %A P. Hovareshti %A P. Tajik %A S. Bokaie %A S. Ahmadpanah %A KHoramian Toosi, Babak %A D. Nikjoo %J 25th World Buiatrics Congress %D 2008