title: [The close attention should be paid to study and use of pre-screening tools for COPD in the primary care setting].
authors.forename: Pixin
authors.initials: P
authors.lastname: Ran
mesh_terms: D001288:Attention; D006801:Humans; D011320:Primary Health Care; D029424:Pulmonary Disease, Chronic Obstructive / Q000175:diagnosis*; D013147:Spirometry