The tobacco industry--blowing smoke.
Parmley
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D000329:Advertising; D006801:Humans; D010819:Physician's Role; D010947:Plants, Toxic; D012907:Smoking / Q000453:epidemiology; D016540:Smoking Cessation / Q000706:statistics & numerical data*; D000074606:Smoking Prevention; D014026:Nicotiana; D014481:United States