Pushpa , R. R., Kirubaharan, J. J., & Koteeswaran, A. (2012). Confirmation of B-Cell Epitope of Nucleoprotein of Newcastle Disease Viruses by Dot-ELISA and Peptide ELISA. International Journal of Poultry Science, 11(5), 349–360. https://doi.org/10.3923/ijps.2012.349.360