Cigarette smoking is widespread and deadly, yet our understanding of how cigarette smoke actually causes serious respiratory ...

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If filters on cigarettes don't make smoking less hazardous why should they be used at all? Filters don't make smoking any safer although most smokers today would seem to still think otherwise. Butt ...

aPublic Health Sciences, Department of Community Health Sciences, Medical School, University of Edinburgh, Teviot Place, Edinburgh EH8 9AG, UK, bNational Institute of Public Health, Sweden, cPresident ...