老爸吸烟20多年，我们吸二手烟10多年，

来源: Lilac2003 于 2014-03-24 16:14:15 [博客] [旧帖] [给我悄悄话] 本文已被阅读：次

有个叔叔死于肺癌,算高危人群吧?

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