1899| 7
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打流感疫苗?你不怕后遗症???? |
发表于 2007-10-30 06:20
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发表于 2007-10-30 07:44
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疫苗不是药品,而是经过减毒的活细菌或病毒
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发表于 2007-11-14 22:37
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