I perceive it to be less harmful, I have no idea if it is or not:' a qualitative exploration of the harm perceptions of IQOS among adult users | Harm Reduction Journal
Comparison: IQOS and glo vs. Logic Compact, JUUL, Joint - Root Nation
Review: GLO with Neo Stick, IQOS with HEETS, which one is better? | IQOS magazine
Ekožváro Lambda - EKOŽVÁRO.cz
New Type of E-Cig as Bad as Regular Cigarette for Your Lungs
Comparison of particulate matter emission and soluble matter collected from combustion cigarettes and heated tobacco products using a setup designed to simulate puffing regimes - ScienceDirect
Cigareta IQOS (Philip Morris) - Cena, Škodlivost, Názory odborníků
E-CIGARETTE LIQUID VS. HEETS HEATED TOBACCO STICKS
Heated tobacco products, cigarettes, and e-cigarettes: What's the difference?
IQOS - A New Type of Smokeless Cigarette by Phillip Morris | E-Cigarette Reviews and Rankings
Philip Morris Launches an Electronic Cigarette Alternative With Tobacco