%0 Conference Proceedings %T Effects of Gonadotropin-Releasing Hormone, Human Chorionic Gonadotropin and Progesterone on Conception Rates in Repeat Breeder Dairy Cows %A Farzaneh, Nima %A KHoramian Toosi, Babak %A Mohri, Mehrdad %A Talebkhan Garoussi, Massoud %J 40th Conference of the American Association of Bovine Practitioners %D 2007