Close, but no cigar: Officials say new federal tobacco age law is unclear at state level
At what age can someone buy tobacco products? It’s a seemingly straightforward question, but it has lawmakers, business owners, and customers alike confused. In late December, the federal ...
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Smoking before age 15 years raises COPD risk in adulthood regardless of smoking factors
COPD was more frequent in the cohort who started smoking during childhood vs. at age 15 years or later. Perspective from Francesca Polverino, MD, PhD The adjusted risk for COPD was elevated among ...