why not? because they don't know what it can causes? or just n

or just it's not in that degree of severity...

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至少欧洲是这样。死亡数据里不包括致癌死亡 -狼主- 给 狼主 发送悄悄话 (0 bytes) () 08/15/2009 postreply 09:17:25

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