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畜牧人

標題: 口蹄疫疫苗有沒有可以交叉免疫的好疫苗 [打印本頁]
作者: 張新崗    時間: 2011-3-25 21:27
標題: 口蹄疫疫苗有沒有可以交叉免疫的好疫苗
據了解現在口蹄疫沒有交叉免疫的，請大家提出寶貴意見。
作者: hujinshui    時間: 2011-3-25 23:19
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