%0 Journal Article %T Prevalence of Leptospira hardjo antibody in bulk tank milk in some dairy herds in Mashhad suburb %A Tabatabaei Zadeh, Seyed Elias %A HASHEMI TABAR, GHOLAMREZA %A Farzaneh, Nima %A Seifi, Hesam A %J African Journal of Microbiology Research %@ 1996-0808 %D 2011