[Chronic nonspecific lung diseases according to polyclinic and tuberculosis dispensary data].
D002908:Chronic Disease; D006801:Humans; D008171:Lung Diseases / Q000453:epidemiology*; D014397:Tuberculosis, Pulmonary / Q000453:epidemiology*; D014586:USSR
Khronicheskie nespetsificheskie zabolevaniia legkikh po nabliudeniiam polikliniki i protivotuberkuleznogo dispansera