Immunohistochemistry for detection of avian infectious bronchitis virus strain M41 in the proventriculus and nervous system of experimentally infected chicken embryos

[21] Cook JKA(1974)Nephrosis in laying chickens caused by Massachusetts-type infectious bronchitis virus Vet Rec 5 319-133

[22] Otsuki K(2006)S1 gene sequence analysis of a nephro-pathogenic strain of avian infectious bronchitis virus in Egypt Virol J 3 78-817

[23] Huggins MB(2005)In vitro characterization and pathogenesis of Egypt/Beni-Suef/01; a novel genotype of infectious bronchitis virus Beni-Suef Vet Med J Egypt 15 127-685

[24] Frazier JA(1990)Early pathogenesis in chicks of infection with an enterotropic strain of infectious bronchitis virus Avian Dis 34 809-381

[25] Chen BY(2002)Detection of in ovo-inoculated infectious bronchitis virus by immunohistochemistry and in situ hybridization with a riboprobe in epithelial cells of the lung and cloacal bursa Avian Dis 46 679-203

[26] Hosi S(2002)Tissue distribution of avian infectious bronchitis virus following in ovo inoculation of chicken embryos examined by in situ hybridization with antisense digoxigenin-labeled universal riboprobe J Vet Diag Invest 14 377-601

[27] Nunoya T(1969)The control of avian infectious bronchitis/nephrosis in Australia Aust Vet J 45 200-9089

[28] Itakura C(2003)Establishment of persistent avian infectious bronchitis virus infection in antibody-free and antibody-positive chickens Avian Dis 47 594-327

[29] Collisson EW(2003)Recombinant avian infectious bronchitis virus expressing a heterologous spike gene demonstrates that the spike protein is a determinant of cell tropism J Virol 77 9084-724

[30] Li J(2004)A new genotype of nephropathogenic infectious bronchitis virus circulating in vaccinated and nonvaccinated flocks in China Avian Pathol 33 321-19363

[21] Cook JKA(1974)Nephrosis in laying chickens caused by Massachusetts-type infectious bronchitis virus Vet Rec 5 319-133

[22] Otsuki K(2006)S1 gene sequence analysis of a nephro-pathogenic strain of avian infectious bronchitis virus in Egypt Virol J 3 78-817

[23] Huggins MB(2005)In vitro characterization and pathogenesis of Egypt/Beni-Suef/01; a novel genotype of infectious bronchitis virus Beni-Suef Vet Med J Egypt 15 127-685

[24] Frazier JA(1990)Early pathogenesis in chicks of infection with an enterotropic strain of infectious bronchitis virus Avian Dis 34 809-381

[25] Chen BY(2002)Detection of in ovo-inoculated infectious bronchitis virus by immunohistochemistry and in situ hybridization with a riboprobe in epithelial cells of the lung and cloacal bursa Avian Dis 46 679-203

[26] Hosi S(2002)Tissue distribution of avian infectious bronchitis virus following in ovo inoculation of chicken embryos examined by in situ hybridization with antisense digoxigenin-labeled universal riboprobe J Vet Diag Invest 14 377-601

[27] Nunoya T(1969)The control of avian infectious bronchitis/nephrosis in Australia Aust Vet J 45 200-9089

[28] Itakura C(2003)Establishment of persistent avian infectious bronchitis virus infection in antibody-free and antibody-positive chickens Avian Dis 47 594-327

[29] Collisson EW(2003)Recombinant avian infectious bronchitis virus expressing a heterologous spike gene demonstrates that the spike protein is a determinant of cell tropism J Virol 77 9084-724

[30] Li J(2004)A new genotype of nephropathogenic infectious bronchitis virus circulating in vaccinated and nonvaccinated flocks in China Avian Pathol 33 321-19363