INTRODUCTION: Electronic cigarettes (e-cigarettes) have grown in popularity, especially among youth and young adults. Although e-cigarettes were originally intended to vaporize a liquid mixture containing nicotine, there appears to be an increasing…
Background/Objective: The use of electronic cigarettes (e-cigarettes) among young adults has been increasing, leading to concern due to unknown health effects. The purpose of the current study is to replicate and expand research on two contrasting…