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One cigarette a day 'increases heart disease and stroke risk'
- dberhane 9y agoThe research article behind this headline: Low cigarette consumption and risk of coronary heart disease and stroke: meta-analysis of 141 cohort studies in 55 study reports: http://www.bmj.com/content/360/bmj.j5855 http://www.bmj.com/content/360/bmj.j5855