6DE WIT J J.Detection of infection bronchitis[J].Avian Pathology,2000,29:71-93.
7LOHR J E.Diagnosis of infection bronchitis (IB) by examination of tracheal mucus for IB-precipitating antigens[J].Avian Disease,1981,25:1058-1064.
8NAQI S A.A monoclonal antibody-based immunoperoxidase procedure for rapid detection of infection bronchitis virus in infected tissues[J].Avian Disease,1990,34:893-898.
9YAGYU K,SOHTA.Detection of infection bronchitis virus antigen from experimentally infected chickens by indirect immunofluorescent assay with monoclonal antibody[J].Avian Disease,1990,34:246-252.