1. The problems of chronic obstructive pulmonary disease: especially concerning about diffuse panbronchiolitis;Yamanaka;Intern Med,1969
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3. Differential diagnosis for chronic bronchitis, diffuse panbronchiolitis and chronic emphysema;Homma;Rynsho Seijinbyo,1973
4. Diffuse panbronchiolitis;Homma;Jap J Thorac Dis,1975
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