Decreased COPD prevalence in Sweden after decades of decrease in smoking #WorldCOPDDay https://t.co/Kg8CrhvtnP
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"In northern Sweden the prevalence of COPD, .. decreased significantly from 1994 to 2009, and the decrease followed a decrease in smoking." Excellent, but why go to such lengths to avoid mentioning snus? https://t.co/RKyhInXnbN
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RT @RespiratoryBMC: New article: Decreased #COPD prevalence in Sweden after decades of decrease in #smoking https://t.co/Kg8CrhdSwh
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RT @RespiratoryBMC: New article: Decreased #COPD prevalence in Sweden after decades of decrease in #smoking https://t.co/Kg8CrhdSwh