title: [Chronic nonspecific lung diseases in Poland 1970-1981. Hospitalization, mortality].
mesh_terms: D000293:Adolescent; D000328:Adult; D000368:Aged; D002648:Child; D005260:Female; D006760:Hospitalization; D006801:Humans; D008173:Lung Diseases, Obstructive / Q000453:epidemiology* / Q000401:mortality; D008297:Male; D008875:Middle Aged; D011044:Poland
vernacular_title: Przewlekłe nieswoiste choroby układu oddechowego w Polsce w latach 1970-1981. Chorobowość szpitalna, umieralność.