俺不是醫生，不過在不同的地方讀到過。摘錄一個。請指正

來源: vest2005 於 2012-03-20 15:06:42 [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.