Ahmadi, E., Pourbakhsh, S.A., Ahmadi, M., Mardani, K., Talebi, A., 2016. Phylogenetic characterization of virulent Newcastle disease viruses isolated during outbreaks in northwestern Iran in 2010. Arch Virol 161, 3151-3160.

Alexander, D.J., Manvell, R.J., Banks, J., Collins, M.S., Parsons, G., Cox, B., et al., 1999. Experimental assessment of the pathogenicity of the Newcastle disease viruses from outbreaks in Great Britain in 1997 for chickens and turkeys, and the protection afforded by vaccination. Avian Pathol 28, 501-511.

Alexander, D.J., Morris, H.T., Pollitt, W.J., Sharpe, C.E., Eckford, R.L., Sainsbury, R.M., et al., 1998. Newcastle disease outbreaks in domestic fowl and turkeys in Great Britain during 1997. Vet Record 143. 212-209.

Boroomand, Z., Jafari, R.A., Mayahi, M., 2016. Molecular characterization and phylogenetic study of the fusion genes of Newcastle disease virus from the recent outbreaks in Ahvaz, Iran. Virus Dis 27, 102-105.

Capua, I., Dalla, P.M., Mutinelli, F., Marangon, S., Terregino, C., 2002. Newcastle disease outbreaks in Italy during 2000. Vet Record 150, 565-568.

Diel, D.G., Susta, L., Cardenas Garcia, S., Killian, M.L., Brown, C.C., Miller, P.J., et al., 2012. Complete genome and clinicopathological characterization of a virulent Newcastle disease virus isolate from South America. J Clin Microbiol 50, 378-387.

Gale, C., Mc, C.M., Sanger, V.L., 1961. Newcastle disease in turkeys. J Am Vet Med Assoc 139, 462-465.

Ghiamirad, M., Pourbakhsh, A., Keyvanfar, H., Momayaz, R., Charkhkar, S., Ashtari, A., 2010. Isolation and characterization of Newcastle disease virus from ostriches in Iran. Afr J Microbiol Res 4, 2492-2497.

Gowthaman, V., Singh, S.D., Barathidasan, R., Ayanur, A., Dhama, K., 2013. Natural Outbreak of Newcastle Disease in Turkeys and Japanese Quails Housed Along With Chicken in a Multi–Species Poultry Farm in Northern India. Advanc Anim Vet Sci 1, 17-20.

Graham, D.A., Connor, T.J., McCullough, S.J., McKillop, E.R., Alexander, D.J., Manvell, R.J., et al., 1996. Isolation and characterisation of an avian paramyxovirus type 1 from turkeys in Northern Ireland. Vet Record 138, 416-417

Haque, M., Hossain, M., Islam, M., Zinnah, M., Khan, M., Islam, M., 2010. Isolation and detection of Newcastle disease virus from field outbreaks in broiler and layer chickens by reverse transcription-polymerase chain reaction. J Vet Med 8, 87-92.

Heckert, R.A., Collins, M.S., Manvell, R.J., Strong, I., Pearson, J.E., Alexander, D.J., 1996. Comparison of Newcastle disease viruses isolated from cormorants in Canada and the USA in 1975, 1990 and 1992. Can J Vet Res 60, 50-54.

Kaleta, E.F., Baldauf, C., 1988. Newcastle disease in free- living and pet birds. Newcastle disease, Springer, pp. 197-246.

Madadgar, O., Karimi, V., Nazaktabar, A., Kazemimanesh, M., Ghafari, M.M., Azimi Dezfouli, S.M., et al., 2013. A study of Newcastle disease virus obtained from exotic caged birds in Tehran between 2009 and 2010. Avian pathology: journal of the W.V.P.A 42, 27-31.

Manual, O.T., 2008. World organisation for animal health manual of diagnostic tests and vaccines for terrestrial animals (mammals, birds and bees). Volume 2, 2008.

Mehrabanpour, M.J., Khoobyar, S., Rahimian, A., Nazari, M.B., Keshtkar, M.R., 2014. Phylogenetic characterization of the fusion genes of the Newcastle disease viruses isolated in Fars province poultry farms during 2009-2011. Veterinary research forum: an international quarterly journal 5, 187-191.

Miller, P.J., Koch, G., 2013. Newcastle disease. Diseases of poultry 13, 89-138.

Piacenti, A.M., King, D.J., Seal, B.S., Zhang, J., Brown, C.C., 2006. Pathogenesis of Newcastle disease in commercial and specific pathogen-free turkeys experimentally infected with isolates of different virulence. Veterinary pathology 43, 168-178.

Villegas, P., 2008. Titration of biological suspensions, p 217–221. A laboratory manual for the isolation, identification, and characterization of avian pathogens. American Association of Avian Pathologists, Kennett Square, PA.

Wakamatsu, N., King, D.J., Kapczynski, D.R., Seal, B.S., Brown, C.C., 2006. Experimental pathogenesis for chickens, turkeys, and pigeons of exotic Newcastle disease virus from an outbreak in California during 2002-2003. Veterinary pathology 43, 925-933.