Viêm nướu làm tăng nguy cơ mắc AIDS
Các nhà nghiên cứu Nhật Bản mới đưa ra một thông cáo khoa học cho rằng, chứng bệnh viêm nướu có thể làm tăng nguy cơ lây nhiễm nhiễm virus HIV ở người.
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