N. A. Sumona, K. J. Alam, M. Y. Arafat, and I. Hasan, “Humoral immune response against Newcastle disease virus and its pathological changes in vaccinated chickens in selected areas of Barisal district in Bangladesh”, Asian J. Med. Biol. Res., vol. 6, no. 2, pp. 155–167, Jul. 2020.