Colorado Tobacco QuitLine David Tinkelman, MD. Tobaccos Toll In Colorado 17.9% of the states adult population smoke cigarettes This is approximately 626,000.
1 Exposure to Secondhand Smoke in China Qiang Li University of Waterloo and Tobacco Control Office Chinese Center for Disease Control and Prevention 15.
Exposure to Secondhand Smoke in China Qiang Li University of Waterloo and
