S U, Sh M, D S, G U, T B, R O. Biological and molecular characterization of classical swine fever challenge virus from Mongolia. Mong. J. Agric. Sci. [Internet]. 2019 Apr. 30 [cited 2024 Apr. 18];26(01):42-8. Available from: https://www.mongoliajol.info/index.php/MJAS/article/view/1196