以前看過一篇文章說地中海貧血的人好像對瘧疾抵抗力強，所以是地區性疾病，也是自然選擇的結果吧

來源: SSL1234 於 2018-12-02 06:34:11 [博客] [舊帖] [給我悄悄話] 本文已被閱讀：次

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