title: A study of 24,615 separation chest roentgenograms.
authors.forename: B J
authors.initials: BJ
authors.lastname: O'LOUGHLIN
mesh_terms: D006801:Humans; D008168:Lung; D008889:Military Personnel; D013902:Radiography, Thoracic; D014376:Tuberculosis; D014397:Tuberculosis, Pulmonary / Q000000981:diagnostic imaging*
keywords: THORAX/roentgenography; TUBERCULOSIS, PULMONARY/roentgenography; TUBERCULOSIS/in soldiers and sailors