E-cigarettes: what's inside vape juice? | WIRED UK
Comparison of select analytes in aerosol from e-cigarettes with smoke from conventional cigarettes and with ambient air - ScienceDirect
The Effect of Electronic Cigarette User Modifications and E-liquid Adulteration on the Particle Size Profile of an Aerosolized Product | Scientific Reports
What's in an E-Cigarette? | American Lung Association
Vape Flavors and Vape Juice: What You Need to Know | Johns Hopkins Medicine