title: [Long-term studies of inhabitants of industrial cities in Silesia with chronic bronchitis].
mesh_terms: D000328:Adult; D000368:Aged; D001991:Bronchitis / Q000503:physiopathology*; D002908:Chronic Disease; D005260:Female; D006801:Humans; D007221:Industry; D008297:Male; D008875:Middle Aged; D011044:Poland; D012119:Respiration; D013997:Time Factors; D014505:Urban Population
vernacular_title: Wieloletnie badania mieszkańców miast przemysłowych Slaska, chorych na przewlekłe zapalenie oskrzeli.