[Schermographic observations on 40,897 subjects examined at the Centro Psicotecnico of the Military District of Florence, in the years 1955-1960. Considerations on method and general statistical results].
D006801:Humans; D008889:Military Personnel; D013902:Radiography, Thoracic; D014376:Tuberculosis; D014397:Tuberculosis, Pulmonary / Q000000981:diagnostic imaging*
THORAX/radiography; TUBERCULOSIS, PULMONARY/radiography