問題是做mammogram發現的乳腺癌許多都不是真正有威脅的乳腺癌。

來源: tournier 於 2015-02-25 14:16:01 [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.