當然也許還要未知的基因變異，使亞洲人更容易感染肝炎病毒，特別是乙肝，這個似乎有點事實跡象。

來源: dw8866 於 2016-10-02 21:44:37 [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.