為何08年全國醫療就診人數是78年的10倍，而傳染病發病率下降了10倍？？？？

來源: zhengcheng 於 2011-01-08 22:15:04 [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.