![Perceived relative harm of heated tobacco products (IQOS), e-cigarettes, and cigarettes among adults in Canada: Findings from the ITC Project Perceived relative harm of heated tobacco products (IQOS), e-cigarettes, and cigarettes among adults in Canada: Findings from the ITC Project](http://www.tobaccoinduceddiseases.org/f/fulltexts/127233/TID-18-81-g001.jpg)
Perceived relative harm of heated tobacco products (IQOS), e-cigarettes, and cigarettes among adults in Canada: Findings from the ITC Project
![IQOS exposure impairs human airway cell homeostasis: direct comparison with traditional cigarette and e-cigarette | European Respiratory Society IQOS exposure impairs human airway cell homeostasis: direct comparison with traditional cigarette and e-cigarette | European Respiratory Society](https://openres.ersjournals.com/content/erjor/5/1/00159-2018/F1.large.jpg)
IQOS exposure impairs human airway cell homeostasis: direct comparison with traditional cigarette and e-cigarette | European Respiratory Society
Philip Morris misleading the public about nicotine in heated tobacco — The Bureau of Investigative Journalism (en-GB)
![Serum nicotine and cotinine levels immediately and 20 min postexposure.... | Download Scientific Diagram Serum nicotine and cotinine levels immediately and 20 min postexposure.... | Download Scientific Diagram](https://www.researchgate.net/publication/327588023/figure/fig4/AS:669850884128786@1536716304806/Serum-nicotine-and-cotinine-levels-immediately-and-20-min-postexposure-Samples-were.png)