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Start Over Subjects Respiratory Tract Diseases -- epidemiology ✖Remove constraint Subjects: Respiratory Tract Diseases -- epidemiology Publication Year 1940 to 1949 ✖Remove constraint Publication Year: <span class="from" data-blrl-begin="1940">1940</span> to <span class="to" data-blrl-end="1949">1949</span>

1. Air pollution in Donora, Pa: epidemiology of the unusual smog episode of October 1948 : preliminary report

Author(s):
Schrenk, H. H. (Helmuth Herman), 1902- author
Heimann, Harry, 1890- author
Clayton, George D., author
Gafafer, W. M. (William McKinley), 1896- author
Wexler, Harry, 1911-1962, author
Publication:
Washington, D.C. : Federal Security Agency, Public Health Service, Bureau of State Services, Division of Industrial Hygiene, 1949
Subject(s):
Air Pollution -- adverse effects
Smog -- adverse effects
Respiratory Tract Diseases -- epidemiology
Respiratory Tract Diseases -- chemically induced
Pennsylvania -- epidemiology