title: [Compulsory spirometry in COPD diagnosis at a primary care centre].
authors.forename: P J
authors.initials: PJ
authors.lastname: Pérez Rojas
authors.forename: M
authors.initials: M
authors.lastname: Pimentel Leal
mesh_terms: D003430:Cross-Sectional Studies; D003951:Diagnostic Errors; D006801:Humans; D011320:Primary Health Care; D029424:Pulmonary Disease, Chronic Obstructive / Q000175:diagnosis*; D013147:Spirometry