@inproceedings{paperid:1005686, author = {Razmi, Gholam Reza and Eshrati, Hamid and زهرا ناصری}, title = {A serologic study of neosporosis associated with abortion in dairy cattle in mashhad asrea}, booktitle = {World biuatrics congress}, year = {2008}, location = {بوداپست}, keywords = {نیوسپورا، سقط جنین ، گاو}, }