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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w6nhu45XUuG7jilZfeG7jlbhu6A/4buO4bqvJuG7tj7hu45W4buieybhu47Eg+G7nuG7ribhu457JmN7KuG7juG6r+G7nuG7ruG7jiZQP+G7juG7rsOi4bui4buOZD8j4buu4buOJuG6t+G6r+G7juG6rybhurEy4buu4buOPOG7nuG7juG6rybhurXhu45XNHsq4buI4buO4bquJlh94buOw7Lhu6Z74buO4bqvw6M6