The researchers found that, after one year, 18.0% of participants in the e-cigarette group had stopped smoking, compared with 9.9% in the NRT group (relative risk 1.83
11% of children 6 years and under are exposed to ETS in their homes on a regular basis (4 or more days per week) SHS contains thousands of toxic chemicals including: ammonia, butane, chromium, lead, carbon monoxide, cyanide, polonium, formaldehyde
Both these measurement need to be accurate for protection of cigarettes during transit
Peel a couple oranges and lemons and place the peels in a bowl or on paper towels
and Escuela de Medicina, Pontificia Universidad Catlica de Chile (grant number PMD-08/17)