[Guidelines for the clinical management of COPD. Prevention and reduction of risk factors].
D000397:Air Pollution / Q000517:prevention & control; D006801:Humans; D016273:Occupational Exposure / Q000517:prevention & control; D029424:Pulmonary Disease, Chronic Obstructive / Q000517:prevention & control*; D012307:Risk Factors; D016540:Smoking Cessation / Q000379:methods; D000074606:Smoking Prevention