The e-cigarettes study is part of a series of projects by multiple institutions funded with a $2 million grant from the National Institute of Dental and Craniofacial Research, part of the National Institutes of Health
The orange tobacco leaf rate in the T4 treatment was significantly higher than that in the T1, T3, and T5 treatments, while the T2 treatment had a significantly higher rate than the T3 treatment
Basics of metaanalysis: I 2 is not an absolute measure of heterogeneity
This benign smell is also known as smoker's breath and is more prevalent in people who regularly smoke cigarettes
The True HEPA filter handles the particulate side, capturing 99.97% of smoke particles down to 0.3 microns, including the fine tar particles that stain walls over time
A review of GNM websites shows that the movement relies heavily on reinterpretation, peer validation and personal testimony