Are e-cigarettes safe? - CIHR

First ever Canadian study to examine the safety and efficacy of e-cigarette use for smoking cessation. This trial will involve nearly 500 participants and 13 research facilities, hospitals and smoking cessation clinics from coast-to-coast.

What's unique about this study is that it focuses on the general smoking population and not only on smokers with specific health conditions.

...to be completed within five years ~