@inproceedings{paperid:102731, author = {Farzaneh, Nima and Khoramian, Babak and Mohri, Mehrdad and Talebkhan Garoussi, Massoud}, title = {Comparison of the effects of Gonadotropin-Releasing Hormone, Human Chorionic Gonadotropin and progesterone on Conception rates in repeat breeder dairy cows}, booktitle = {40th annual convention of American association of bovine practitioner}, year = {2007}, location = {کبک}, keywords = {Comparison of the effects of Gonadotropin-Releasing Hormone; Human Chorionic Gonadotropin and progesterone on Conception rates in repeat breeder dairy cows}, }