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In the primary analyses, e ver smoked was significantly associated with elevated white matter hyperintensity volume and duration was significantly associated with reduced total white matter volume

Effect of Seasonal Smog on Asthma and COPD Exacerbations Requiring Emergency Visits in Chiang Mai, Thailand

Retrieved 11 August 2017

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A practical proposal for solving the worlds cigarette butt problem: Recycling in fired clay bricks

20 We used two separate study designs and cohorts to address our objectives: (1) to assess time trends in prevalence of smoking, we used a serial cross-sectional design of HRS waves 19982018