%0 Journal Article %A Doosti, Abbas, Moshkelani, Saadat %T Detection of Mycobacterium paratuberculosis by Nested PCR in dairy cattles suspected to john’s disease %J Journal of Microbial World %V 2 %N 2 %P 19-22 %D 2009 %R %U https://sanad.iau.ir/fa/Article/1057390