Incomplete statistics for the 2006 PRRS epidemic in China
收藏数据链接:
官方服务:
资源简介:
/: uncounted data; +: positive in PRRSV detection by random sampling; the average death rate: 19.68% (41.79/212.31)
创建时间:
2015-12-02

/: uncounted data; +: positive in PRRSV detection by random sampling; the average death rate: 19.68% (41.79/212.31)