title: [COPD: reflections on cause and course].
authors.forename: A
authors.initials: A
authors.lastname: Pacheco Galván
mesh_terms: D001249:Asthma / Q000150:complications; D005541:Forced Expiratory Volume; D006801:Humans; D029424:Pulmonary Disease, Chronic Obstructive / Q000209:etiology* / Q000503:physiopathology; D012907:Smoking / Q000009:adverse effects