%0 Conference Proceedings %T An outbreak of abscess disease in sheep flocks associated to Arcanobacterium pyogenes in Esfarayen, Northeastern of Iran, , %A Aslani, Mohammad Reza %A Rad, Mehrnaz %A Binas, Niloofar %A Afshari, Asma %J 4th Iranian Congress of Clinical Microbiology %D 2010