%0 Journal Article %A tooloei, mohammad, farrashi, samad, panahpour, hamed %T A survey on the status of BIV-infection and associated clinical findings in old- age Holstein cattle of some dairy farms aruond of Tabriz %J Veterinary Clinical Pathology The Quarterly Scientific Journal %V 6 %N 4 %P 1675-1688 %D 2013 %R %U https://sanad.iau.ir/fa/Article/969878