title: [Certain data on the epidemiology of chronic pneumonia in the Irkutsk region].
mesh_terms: D000293:Adolescent; D000328:Adult; D000368:Aged; D002908:Chronic Disease; D003081:Cold Climate; D005260:Female; D006801:Humans; D008297:Male; D008403:Mass Screening; D008875:Middle Aged; D011014:Pneumonia / Q000175:diagnosis / Q000453:epidemiology* / Q000209:etiology; D012800:Siberia; D012907:Smoking / Q000150:complications
vernacular_title: Nekotorye materialy po epidemiologii khronicheskikh pnevmoniĭ v Irkutskoĭ oblasti.