title: [Epidemiological significance of patients with chronic forms of pulmonary tuberculosis].
mesh_terms: D000293:Adolescent; D000328:Adult; D002648:Child; D002908:Chronic Disease; D005260:Female; D006801:Humans; D008297:Male; D008875:Middle Aged; D014397:Tuberculosis, Pulmonary / Q000175:diagnosis / Q000453:epidemiology* / Q000635:transmission
vernacular_title: Ob epidemiologicheskom znachenii bol'nykh s khronicheskimi formami tuberkuleza legkikh