Ðể đôi mắt khỏe trong mùa nắng nóng
Cập nhật: 14:35 27/07/2012 GMT+7
Việc tiếp xúc với tia cực tím dưới ánh nắng gay gắt của mùa hè có thể làm tăng nguy cơ mắc những chứng bệnh nguy hiểm về mắt như bệnh khô võng mạc…
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