1. Vital signs: current cigarette smoking among adults aged ≥18 years—United States, 2005–2010;Centers for Disease Control and Prevention;MMWR Morb Mortal Wkly Rep,2011
2. Vital signs: nonsmokers’ exposure to secondhand smoke—United States, 1999–2008;Centers for Disease Control and Prevention;MMWR Morb Mortal Wkly Rep,2010
3. Tobacco use among middle and high school students–United States, 2013;Arrazola;MMWR Morb Mortal Wkly Rep,2014
4. Cardiovascular Effects of Secondhand Smoke
5. Passive Smoking and Heart Disease