title: Letter by Vogt regarding article, "Reduction in the incidence of acute myocardial infarction associated with a citywide smoking ordinance".
authors: Richard L
authors: RL
authors: Vogt
mesh_terms: D015984:Causality; D003120:Colorado / Q000453:epidemiology; D004781:Environmental Exposure; D006801:Humans; D015994:Incidence; D009203:Myocardial Infarction / Q000453:epidemiology / Q000517:prevention & control*; D011640:Public Policy; D012107:Research Design; D012907:Smoking / Q000453:epidemiology / Q000331:legislation & jurisprudence*; D014028:Tobacco Smoke Pollution / Q000706:statistics & numerical data
chemical_list: D014028:Tobacco Smoke Pollution