Edward Martell of the National Center for Atmospheric Research in Boulder, Colo., revisited this issue in 1974
We know that humans and rats respond very similarly to tobacco smoke, including secondhand smoke
Common names include electronic nicotine delivery systems (ENDS), e-cigarettes, e-cigs, electronic cigarettes, e-hookahs, vape pens, and mods
Hash/hashish Not nearly as common as it used to be, hash (or hashish) is made from the resin of the cannabis plant and can be black, brown, soft or hard depending on the type
Urinary Cotinine Is as Good a Biomarker as Serum Cotinine for Cigarette Smoking Exposure and Lung Cancer Risk Prediction, Thomas CE