Mazumder, A., Khatun, S., Nooruzzaman, M., Chowdhury, E., Das, P. and Islam, M. (2013) “Isolation and identification of Newcastle disease viruses from field outbreaks in chickens and pigeons”, Bangladesh Veterinarian, 29(2), pp. 41–48. doi: 10.3329/bvet.v29i2.14341.