基因變異普遍存在，而且代代相傳。真正要控製必須從生育開始。但是現在的母親有幾個檢查基因？

來源: pp666 於 2015-03-26 09:42:54 [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.