下麵文獻說乙肝疫苗可以把糖尿病風險降低50%，50%是什麽概念啊。。。

來源: 誌在千裏於 2017-03-11 20:08:16 [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.