[Mass radiography in Northrhine-Westphalia (author's transl)].
D005260:Female; D005860:Germany, West; D006801:Humans; D008175:Lung Neoplasms / Q000175:diagnosis; D008297:Male; D008400:Mass Chest X-Ray; D014397:Tuberculosis, Pulmonary / Q000175:diagnosis*
Die Röntgenreihenuntersuchungen in Nordrhein-Westfalen