%0 Journal Article %A %T An Epidomiological Survey on The Incidence of Gumboro Disease Among The Broiler chickens in Ardabil province during 2005-2007 %J Journal of Veterinary Clinical and Laboratory Research(JLACSR) %V 1 %N 3 %P 67-73 %D 2007 %R %U https://sanad.iau.ir/fa/Article/1098880