Expression and Immunological Activity of E2 Epitope of Classical swine fever virus;

Pathogenicity of classical swine fever virus GX-3/98 strain and immunization relativity with attenuated hogcholera virus Chinese C strain;

Kinetics of peripheral blood leukocytes apoptosis and changes of CD4~+ and CD8~+ T lymphocyte subpopulations of pigs infected with classical swine fever virus;