肺癌的早期診斷是醫學上的難點，往往等到發現時就已經晚了。

來源: TBz 於 2023-03-25 21:42:30 [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.