tuberculosis cigarette smoking Deadly Intersection: TB and in Indonesia Tobacco Smoking and Second-Hand Smoke

What we mean is, if you mix them 50/50 in your tank you will have 12mg

FILTRATION EFFICIENCY OF SURGICAL MASKS The filtration efficiency of surgical masks varies depending on the size and type of particles

In the absence of comprehensive long-term data, the lack of clarity leaves many in limbo, unsure which habit is ultimately worse

This is the latest shake-up in an industry undergoing increasing consolidation as the number of smokers in many areas of the world declines

A new study published in the medical journal Pediatrics found that teens have devised ways to turn e-cigarettes into devices for hashish oil, marijuana, wax and other cannabis products

The candelabra morphs into a multi-branch ashtray, while a tiered fruit stand becomes a clinical monument to cumulative consumption