| 摘要 |
1,199,251. Foot and mouth disease vaccine. COMMONWEALTH SCIENTIFIC & INDUSTRIAL RESEARCH ORGANIZATION. 24 July, 1967 [10 May, 1966], No. 20596/66. Heading A5B. [Also in Division C6] A foot and mouth disease vaccine comprises attenuated or killed F.M.D. viruses which have been cultivated by maintaining a viable culture of cells derived from borine thyroid cells and inoculated with F.M.D. virus in a nutrient medium. Various strains of F.M.D. virus are specified. |
