50歲以上的，40% 有息肉；60 歲以上呢？比例如何？算了，不用查了，別浪費時間。謝謝！

來源: lawattaction 於 2024-06-01 09:38:36 [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.