Some Older Adults With Asthma, COPD Still Smoke – WebMD

Some Older Adults With Asthma, COPD Still Smoke
WebMD
WEDNESDAY, Jan. 7, 2015 (HealthDay News) — Close to half of U.S. adults over 40 who have trouble breathing due to asthma or COPD still continue to smoke, federal health officials reported Wednesday. The findings highlight the difficulty facing many …

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