Hoa, Nguyen Thi, and Dong Van Quyen. 2015. “Construction of a Recombinant Baculovirus Expressing the Hemaglutimin (ha) of an A/H5N1 Clade 2.3.3.1b Virus”. Academia Journal of Biology 37 (1):103-9. https://doi.org/10.15625/0866-7160/v37n1.6185.