By Aaron Van Dike

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BMC Medicine | Full text | Tobacco smoking and all-cause mortality in a large Australian cohort study: findings from a mature epidemic with current low smoking prevalence

http://www.biomedcentral.com/1741-7015/13/38



Cigarettes: A product that kills two out of three of its users | Ars Technica

http://arstechnica.com/science/2015/03/cigarettes-a-product-that-kills-two-out-of-three-of-its-users/

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