[Organization and results of chest surveys in the canton of Zürich (1946-1949)].
D003625:Data Collection; D006801:Humans; D013909:Thorax; D014376:Tuberculosis; D014397:Tuberculosis, Pulmonary / Q000175:diagnosis* / Q000453:epidemiology*
TUBERCULOSIS, PULMONARY-STATISTICS AND CONTROL
Organisation und Ergebnisse der Schirmbildaktion im Kanton Zürich (1946-1949).