title: [Tendency and prognosis of the occurrence of tuberculosis in the urban and rural areas].
mesh_terms: D002031:Bulgaria; D006801:Humans; D008400:Mass Chest X-Ray; D011379:Prognosis; D012423:Rural Health; D012424:Rural Population; D014397:Tuberculosis, Pulmonary / Q000175:diagnosis / Q000453:epidemiology*; D014505:Urban Population
vernacular_title: Tendentsiia i prognozirovanie zabolevaemosti tuberlulezom v gorodskoĭ i sel'skoĭ mestnosti.