title: [Fluorographic examinations in collective farms in the Urals].
mesh_terms: D006801:Humans; D010779:Photofluorography; D010808:Physical Examination; D012423:Rural Health; D014376:Tuberculosis; D014397:Tuberculosis, Pulmonary / Q000000981:diagnostic imaging*
keywords: RURAL HEALTH; TUBERCULOSIS, PULMONARY/radiography