RT - Journal Article T1 - Avian Influenza Survey in North-West of Iran from January to March 2008, Using RT-PCR JF - virusj YR - 2009 JO - virusj VO - 3 IS - 2 UR - http://journal.isv.org.ir/article-1-34-en.html SP - 30 EP - 33 K1 - Avian Influenza K1 - RT-PCR AB - LA eng UL http://journal.isv.org.ir/article-1-34-en.html M3 10.21859/isv.3.2.30 ER -