Electronic cigarettes: Help or hazard? - Harvard Health
E-cigarettes examined: Do they contain formaldehyde?
E-cigarette | Characteristics, Safety Issues, & Regulation | Britannica
E-Cigarettes Are Effective at Helping Smokers Quit, a Study Says - The New York Times
E-Cigarettes & Vaping: Facts for Parents - HealthyChildren.org
E-Cigarettes Expose People to More Than 'Harmless' Water Vapor | UC San Francisco
Which Smoking Habit Puts You Most at Risk? – Cleveland Clinic
Smoking both traditional and e-cigarettes may carry same heart risks as cigarettes alone | American Heart Association
The dangers of dripping, artisinal vaping | CNN
Tell them to stay away": Teen vaping on the rise in US | MUSC | Charleston, SC
E-Cig Stigma: California Declares Vaping a Public Health Risk
E-cigarettes may cause cancer and heart disease, says study
What's in e-cigarettes, and are they safe? A few issues to consider before you 'vape.' - The Washington Post
Don't ban e-cigarettes as a reaction to the vaping illnesses.
E-Cigarettes Went Unchecked in 10 Years of Federal Inaction - The New York Times
Teens using e-cigarettes show evidence of same toxic chemicals as smokers: Study - ABC News
E-cigarettes: How they work, risks, and research
E-Cigarette Smoke Causes Lung Cancer in Mice | NYU Langone News
No, there's still no evidence e-cigarettes are as harmful as smoking | Science | The Guardian
E-cigarette | Characteristics, Safety Issues, & Regulation | Britannica
FDA takes more time to decide on e-cigarettes | CNN
Nicotine-Free E-Cigarettes Can Damage Blood Vessels - Penn Medicine
E-Cigarettes and Tobacco Companies
Many Physicians Have Misconceptions About E-Cigarettes | Rutgers University
