Benefits of low-tar smokes just a pipe dream.
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Lok
D002273:Carcinogens; D006801:Humans; D019570:Inhalation Exposure; D009538:Nicotine; D012907:Smoking; D013638:Tars / Q000737:chemistry; D019460:Tobacco Industry
D002273:Carcinogens; D013638:Tars; C024746:tobacco tar; D009538:Nicotine