title: [X-ray examination of the lungs--always or sometimes?].
mesh_terms: D003362:Cost-Benefit Analysis; D006801:Humans; D008168:Lung / Q000000981:diagnostic imaging*; D008171:Lung Diseases / Q000000981:diagnostic imaging; D013902:Radiography, Thoracic / Q000191:economics / Q000706:statistics & numerical data*
vernacular_title: Zdjecie płuc--zawsze czy czasami?