Pourbakhsh, S.A., Momayez, R., Toroghi R, R., Shoushtari, A.H.. (1386). Ninetythree B type, the Predominant Circulating Type of Avian Infectious Bronchitis Viruses 1999 - 2004 in Iran: a retrospective study. سامانه مدیریت نشریات علمی, 63(1), 1-5. doi: 10.22092/ari.2008.103745
S.A. Pourbakhsh; R. Momayez; R. Toroghi R; A.H. Shoushtari. "Ninetythree B type, the Predominant Circulating Type of Avian Infectious Bronchitis Viruses 1999 - 2004 in Iran: a retrospective study". سامانه مدیریت نشریات علمی, 63, 1, 1386, 1-5. doi: 10.22092/ari.2008.103745
Pourbakhsh, S.A., Momayez, R., Toroghi R, R., Shoushtari, A.H.. (1386). 'Ninetythree B type, the Predominant Circulating Type of Avian Infectious Bronchitis Viruses 1999 - 2004 in Iran: a retrospective study', سامانه مدیریت نشریات علمی, 63(1), pp. 1-5. doi: 10.22092/ari.2008.103745
Pourbakhsh, S.A., Momayez, R., Toroghi R, R., Shoushtari, A.H.. Ninetythree B type, the Predominant Circulating Type of Avian Infectious Bronchitis Viruses 1999 - 2004 in Iran: a retrospective study. سامانه مدیریت نشریات علمی, 1386; 63(1): 1-5. doi: 10.22092/ari.2008.103745