%0 Journal Article %T Serological study of small ruminant lentiviruses in sheep population of Khorasan-e-Razavi province in Iran %A , %A Taghavi Razavizadeh, Syed Ali Reza %A Azizzadeh, Mohammad %A Mayameei, Ashraf %A Vahid Najar Nezhad Mashhadi %J Veterinary Research Forum %@ 2008-8140 %D 2015