Poudel, Uddab, Saurav Pantha, and Krishna Kaphle. “The Status of Development of Nanoparticle-Based Swine Influenza Vaccines: A Review”. Journal of Biomedical Sciences 6, no. 1 (October 27, 2019): 6–11. Accessed September 18, 2024. https://nepjol.info/index.php/JBS/article/view/26161.