title: Smoking and COPD: will they ever vanish into smoke?
authors.forename: C P Onno
authors.initials: CP
authors.lastname: van Schayck
authors.forename: Janneke
authors.initials: J
authors.lastname: Kaper
mesh_terms: D006115:Greece / Q000453:epidemiology; D007722:Health Knowledge, Attitudes, Practice; D006801:Humans; D015995:Prevalence; D011320:Primary Health Care / Q000706:statistics & numerical data; D029424:Pulmonary Disease, Chronic Obstructive / Q000453:epidemiology / Q000209:etiology*; D012907:Smoking / Q000009:adverse effects* / Q000453:epidemiology; D016540:Smoking Cessation