2Meulemans G,Carlier M C. Comparison of hemaggtutination inhibition,agar gel precipitin, and enzyme linked immunosorbent assay for measuring antibodies against influenza viruses in chickens[J]. Avian Dis, 1987,31(3) :560-563.
3Mohammad Q,Al-Natoura,Mahmoud N,et al. Sero- prevalence of avian influenza among broiler-breeder flocks in Jordan [J ]. Preventive Veterinary Medicine, 2005,70 ( 1-2 ) : 45-50.
5Kodihalli S,Sivanandan V,et al. Antigen-capture enzyme iramtmoassay for detection of avian influenza virus in turkeys [J]. Am J Vet Res, 1993,54(9) : 1385-1390.
10Munch M,Nielsen L P,Handberg K J. Detection and subtyping (H5 and H7)of avian type A influenza virus by reverse transcription-PCK and PCK-ELISA [J]. Arch Virol, 2001,146:87-97.
10[3]Abraham A, Sivanandan V, Halvorson A, et al. Standardization of enzyme-linked immunosorbent assay for avian influenza virus antibodies in turkeys[J]. Am J Vet Res,1986,47(3):561~566.
4KODIHALLI S,SIVANANDAN V,NAGARAJA K V,et al. Antigen-capture enzyme iramunoassay for detection of avian influenza virus in turkeys[J]. Am J Vet Res, 1993, 54 (9) : 1385 - 1390.