橫河評論－北京甲流爆發的人為因素

Added 2009-11-02 06:29:24 | Length: 26:48 | Category: Commentary

1.十一前後高度集中的人群
2.只有2-3天臨床試驗的甲流疫苗
3.違反常識的北航軍訓

Keywords:  橫河評論   甲流
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