
How much do you know about smoking bans? Answer these questions and find out.


Secondhand smoke contains harmful gases and particles. At least 250 chemicals are known to be toxic, including more than 50 carcinogens, or cancer-causing agents.
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American Cancer Society American Lung Association Centers for Disease Control and Preventionhttp://www.cdc.gov/tobacco/secondhand_smoke/index.htm The Economic Impact of Secondhand Smoke in Maryland The Health Consequences of Involuntary Exposure to Tobacco Smoke: A Report of the Surgeon General |