Hút thuốc lá thụ động gây hại cho thính giác thanh thiếu niên
Hít khói thuốc lá trong những năm đầu đời tăng nguy cơ rối loạn thính giác ở tuổi thanh thiếu niên là kết luận được rút trong nghiên cứu của các nhà khoa học...
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