美國自來水中加氟的地區, 骨肉瘤發病高很多, 還會損害IQ

來源: 益生菌於 2014-08-14 19:14:36 [博客] [舊帖] [給我悄悄話] 本文已被閱讀：次

WENXUECITY.COM does not represent or guarantee the truthfulness, accuracy, or reliability of any of communications posted by other users.