A report published in the British Journal of Cancer examining a dramatic increase in deaths from larynx lung cancers that occurred in the first half of the 20th century. The authors examine several possible reasons for the increase in cancer deaths, including increased use of tobacco products, air or environmental pollution, and occupational exposure to toxic substances, including asbestos.
Firefox recommends the PDF Plugin for Mac OS X for viewing PDF documents in your browser.
We can also show you Legal Updates using the Google Viewer; however, you will need to be logged into Google Docs to view them.
Please choose one of the above to proceed!
LOADING PDF: If there are any problems, click here to download the file.