![Influence of the E-Cigarette Emission Profile by the Ratio of Glycerol to Propylene Glycol in E-Liquid Composition | ACS Omega Influence of the E-Cigarette Emission Profile by the Ratio of Glycerol to Propylene Glycol in E-Liquid Composition | ACS Omega](https://pubs.acs.org/cms/10.1021/acsomega.9b01504/asset/images/medium/ao9b01504_0001.gif)
Influence of the E-Cigarette Emission Profile by the Ratio of Glycerol to Propylene Glycol in E-Liquid Composition | ACS Omega
![Predicting the pulmonary effects of long-term e-cigarette use: are the clouds clearing? | European Respiratory Society Predicting the pulmonary effects of long-term e-cigarette use: are the clouds clearing? | European Respiratory Society](https://err.ersjournals.com/content/errev/31/163/210121/F1.large.jpg)
Predicting the pulmonary effects of long-term e-cigarette use: are the clouds clearing? | European Respiratory Society
![The effect of electronic cigarettes without and with nicotine airway... | Download Scientific Diagram The effect of electronic cigarettes without and with nicotine airway... | Download Scientific Diagram](https://www.researchgate.net/publication/335932816/figure/fig4/AS:959537125269504@1605782886101/The-effect-of-electronic-cigarettes-without-and-with-nicotine-airway-remodeling-in.png)
The effect of electronic cigarettes without and with nicotine airway... | Download Scientific Diagram
![The Use of Heated Tobacco Products is Associated with Asthma, Allergic Rhinitis, and Atopic Dermatitis in Korean Adolescents | Scientific Reports The Use of Heated Tobacco Products is Associated with Asthma, Allergic Rhinitis, and Atopic Dermatitis in Korean Adolescents | Scientific Reports](https://media.springernature.com/m685/springer-static/image/art%3A10.1038%2Fs41598-019-54102-4/MediaObjects/41598_2019_54102_Fig1_HTML.png)
The Use of Heated Tobacco Products is Associated with Asthma, Allergic Rhinitis, and Atopic Dermatitis in Korean Adolescents | Scientific Reports
![Frontiers | The Evolving E-cigarette: Comparative Chemical Analyses of E- cigarette Vapor and Cigarette Smoke Frontiers | The Evolving E-cigarette: Comparative Chemical Analyses of E- cigarette Vapor and Cigarette Smoke](https://www.frontiersin.org/files/Articles/586674/ftox-02-586674-HTML/image_m/ftox-02-586674-g001.jpg)
Frontiers | The Evolving E-cigarette: Comparative Chemical Analyses of E- cigarette Vapor and Cigarette Smoke
![Determination of Thermal Decomposition Products Generated from E-Cigarettes | Chemical Research in Toxicology Determination of Thermal Decomposition Products Generated from E-Cigarettes | Chemical Research in Toxicology](https://pubs.acs.org/cms/10.1021/acs.chemrestox.9b00410/asset/images/medium/tx9b00410_0009.gif)
Determination of Thermal Decomposition Products Generated from E-Cigarettes | Chemical Research in Toxicology
![IJERPH | Free Full-Text | An Unrecognized Hazard in E-Cigarette Vapor: Preliminary Quantification of Methylglyoxal Formation from Propylene Glycol in E-Cigarettes IJERPH | Free Full-Text | An Unrecognized Hazard in E-Cigarette Vapor: Preliminary Quantification of Methylglyoxal Formation from Propylene Glycol in E-Cigarettes](https://www.mdpi.com/ijerph/ijerph-18-00385/article_deploy/html/images/ijerph-18-00385-g001.png)
IJERPH | Free Full-Text | An Unrecognized Hazard in E-Cigarette Vapor: Preliminary Quantification of Methylglyoxal Formation from Propylene Glycol in E-Cigarettes
![E-Liquid Ingredients: Sensitivities and Allergic Reactions | White Cloud – White Cloud Electronic Cigarettes E-Liquid Ingredients: Sensitivities and Allergic Reactions | White Cloud – White Cloud Electronic Cigarettes](https://cdn.shopify.com/s/files/1/0531/1594/5113/articles/allergies.jpg?v=1616510855)
E-Liquid Ingredients: Sensitivities and Allergic Reactions | White Cloud – White Cloud Electronic Cigarettes
![Association Between E-Cigarettes and Asthma in Adolescents: A Systematic Review and Meta-Analysis - American Journal of Preventive Medicine Association Between E-Cigarettes and Asthma in Adolescents: A Systematic Review and Meta-Analysis - American Journal of Preventive Medicine](https://els-jbs-prod-cdn.jbs.elsevierhealth.com/cms/attachment/ecc11a24-e305-4ec9-b2b4-8c9dfbab7496/gr1_lrg.jpg)
Association Between E-Cigarettes and Asthma in Adolescents: A Systematic Review and Meta-Analysis - American Journal of Preventive Medicine
![Respiratory irritants in e-cigarette refill liquids across nine European countries: a threat to respiratory health? | European Respiratory Society Respiratory irritants in e-cigarette refill liquids across nine European countries: a threat to respiratory health? | European Respiratory Society](https://erj.ersjournals.com/sites/default/files/highwire/erj/50/6.cover-source.jpg)
Respiratory irritants in e-cigarette refill liquids across nine European countries: a threat to respiratory health? | European Respiratory Society
![E-cigarettes, vaping-related pulmonary illnesses, and asthma: A perspective from inhalation toxicologists - Journal of Allergy and Clinical Immunology E-cigarettes, vaping-related pulmonary illnesses, and asthma: A perspective from inhalation toxicologists - Journal of Allergy and Clinical Immunology](https://els-jbs-prod-cdn.jbs.elsevierhealth.com/cms/attachment/10e6e60f-73f3-4788-b26d-132888fc81ca/gr1_lrg.jpg)