Thuốc lá gây biến đổi gien
Mới đây, trên tạp chí Journal of Cancer của Anh, các nhà nghiên cứu cho rằng, tác hại chính của thuốc lá là làm biến đổi gen và gây ra bệnh ung thư phổi.
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