title: [Reflections on the subject of a round focus followed for 5 years].
mesh_terms: D006801:Humans; D008168:Lung / Q000000981:diagnostic imaging*; D013902:Radiography, Thoracic; D014376:Tuberculosis; D014397:Tuberculosis, Pulmonary / Q000000981:diagnostic imaging*
keywords: LUNG/radiography; TUBERCULOSIS, PULMONARY/radiography