title: The COPD Assessment Test: what have we learned over its first 5 years?
authors.affiliation: Institute for Infection and Immunity, St George's, University of London, London, UK pjones@sgul.ac.uk.
authors.forename: Paul W
authors.initials: PW
authors.lastname: Jones
mesh_terms: D006801:Humans; D029424:Pulmonary Disease, Chronic Obstructive; D011788:Quality of Life; D011795:Surveys and Questionnaires