Ibu, O., Okoye, J., Baba, S., Soyinka, S., Chah, K., Antiabong, J., Eze, D., Salihu, E., & Oladele, S. (2010). Thermostability Profile of Newcastle Disease Viruses Isolated from Wild Birds in Central Nigeria and the Selection of a Thermostable Clone from the Sub-Population. International Journal of Poultry Science, 9(8), 791–794. https://doi.org/10.3923/ijps.2010.791.794