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咽粘膜的各种病理改变以及在这个部位发生恶性肿瘤的数字正在增加,上呼吸道的疾病常常与高标准的生活和工业化有关,吸烟现已被谴责为构成特殊疾病发病的重要因素,著者通过对人
Various pathological changes in the pharyngeal mucosa and the number of malignancies in this area are increasing. Upper respiratory tract diseases are often associated with a high standard of living and industrialization. Smoking is now condemned as an important factor in the development of specific diseases. people