second hand chewing tobacco Smoking, Secondhand Smoke & Spit DALYs rate from tobacco, smoking
Description
There is little doubt that nicotine and smoking cause endothelial dysfunction and damage the intimal layer

Future studies should refine these and other methods to further quantify the amount of flavoring chemicals in e-cigarettes, and the prevalence of diacetyl and alternative flavoring chemicals in a wider range of samples
Clinical otolaryngology: official journal of ENT UK

doi: Hodge, K., Richter, P., Stanfill, S., Watson, C., Zhang, L
