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呼吸系统疾病在我国占内科各种疾病的四分之一,并呈现上升趋势。现代生存环境恶化,空气、食物、水源、住房等的污染、吸烟人群的增加是呼吸道疾病高发的根本原因。据2001年前十位主要疾病死
Respiratory diseases account for a quarter of all medical diseases in our country and show an upward trend. Deterioration of modern living environment, air, food, water, housing and other pollution, increased smoking population is the root cause of high respiratory disease. According to the top ten major diseases in 2001 dead