Bulletin of the World Health Organization 2009: volume 87, issue 8, pages 640 to 643
Apart from some of the metals, whose yields were below method reporting limits, and catechol, for which significance was not reached, sidestream yields of all toxicants were lower from RTP2 than from the commercial comparator cigarette
The latter is basically wrong, as snus is not chewed but placed between the upper lip and gums
Simply put a little on a cotton pad and treat the affected area with it
Reasonable playthrough requirements, time windows that respect real life, and eligibility rules written in plain language are all signs of respect for customers
There has been a large increase in vaping associated lung injury over the last 5 years