Evolution of x-ray equipment for tuberculosis case-finding programmes in Australia.
D001315:Australia; D006666:History of Medicine; D006801:Humans; D008400:Mass Chest X-Ray / Q000266:history*; D008904:Miniaturization; D013902:Radiography, Thoracic / Q000295:instrumentation; D014397:Tuberculosis, Pulmonary / Q000000981:diagnostic imaging*