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Aldington, S. European Respiratory Journal, February 2008.
American Cancer Society.
Boffetta, P. Journal of the National Cancer Institute, April 21, 1999.
Cranganu, A. Nutrition in Clinical Practice, 2009.
Druesne-Pecollo, N. International Journal of Cancer, Oct. 28, 2009, Epub ahead of print.
Iribarren, C. New England Journal of Medicine, June 10, 1999.
National Cancer Institute.
Parsons, A. BMJ, Jan. 21, 2010.
Ramanakumar, A. International Journal of Cancer, January 2008.
Stanford Medicine Cancer Center.
Sui, X. Medicine & Science in Sports & Exercise, May 2010.
Tardon, A. Cancer Causes Control, May 2005.
U.S. Surgeon General's Report, 1990.
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