Mayo Clinic
Mayo Clinic: Secondhand Smoke
Use this site to learn why a "Burning cigarette is a health risk to everyone in the same room." This web-article describes the various hazards associated with secondhand smoke and includes information on its effect on children. Also,...
PBS
Pbs Online News Hour: Second Hand Smoke
Here, you can read an interview with Dr. Ichiro Kawachi, of the Harvard School of Public Health, who published a study concerning the effects of second-hand smoke on non-smokers. Included is a RealAudio version of this interview.
National Institutes of Health
Niehs: Kids' Pages: Mama Didn't Know
Online children's story that teaches about the health effects of breathing secondhand smoke. Click on "next" at the bottom of the story to see why it's so important not to smoke when children are present; it can affect your health but...