@article{paperid:1022562, author = {R. Kasravi and M. Bolourchi and Farzaneh, Nima and Seifi, Hesam A and A. Barin and P. Hovareshti and F. Gharagozlou}, title = {Conventional and extended intramamary therapy pf persistent subclinical mastitis using nafcillin-penicillin-dihydrostreptomyavin in lactating dairy cows}, journal = {Iranian Journal of Veterinary Research}, year = {2011}, volume = {12}, number = {2}, month = {May}, issn = {1728-1997}, pages = {113--120}, numpages = {7}, keywords = {Dairy cow; Subclinical mastitis; Extended therapy}, }