Malekan, محمد, Moosakhani, فرهاد, Pourtaghi, هادی, Bahonar, A.R, Malekan, مهیار (2010). Production of immunized eggs against Salmonella enteritidis and Escherichia. coli K99. *Veterinary Clinical Pathology The Quarterly Scientific Journal*, 4(1), 759-764.