International Congress on Industrial Medicine

International Congress on Industrial Medicine

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For, despite the enviable precision of Anglo-Saxon statistics, it can be asserted that a fair number of cases always eludes recording. ... We subtracted from our total figure 22 patients who received their pneumothorax in 1947 but who are already ... are grouped patients alive in 1947 but whose last positive sputum analysis was recorded either in 1945 (18) or, in 1946, ... living tuberculous patients amongst our 65, 000 railway employees, that is a permanent morbidity of 100 per 10, 000.

Title:International Congress on Industrial Medicine
Publisher: - 1949


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