lowest tar and nicotine cigarettes F.D.A. Aims to Slash Levels in Other low "tar" and nicotine

The policy looked good on paper, less so in practice

Similar to the first binary logistic regression for cigarette smoking, this regression analysis did not reveal significant predictors of the fourth variable group (psychological variables) for physical inactivity among German teachers

Manufacturers are introducing filters with enhanced capabilities to reduce harmful substances and improve the smoking experience

Reddy, MD, MS, investigator at the Medical Practice Evaluation Center and the Tobacco Research and Treatment Center at Mongan Institute and the division of pulmonary and critical care medicine at Massachusetts General Hospital and Harvard Medical School