Thursday, 24 January 2013

The Hazards of Smoking

The Hazards of Smoking - results from the New England Journal of Medicine
21st-Century Hazards of Smoking and Benefits of Cessation in the United States 
P. Jha and Others | N Engl J Med 2013;368:341-350
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M.J. Thun and Others | N Engl J Med 2013;368:351-364
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