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Metal oxide semiconductor (MOS) sensors: CO detectors with MOS sensors generally have a longer lifespan, often lasting up to 10 years

Biomarkers of airway immune homeostasis differ significantly with generation of e-cigarettes

Cigarette advertising in the early 20th century portrayed smoking as glamorous and sophisticated, appealing to both men and women

The slogan for Keytruda is A chance to live longer. Yet the medications are effective in only 25% of patients, and it is difficult to predict which patients are likely to benefit