Development and first validation of the COPD Assessment Test

European Respiratory Journal - Tập 34 Số 3 - Trang 648-654 - 2009
Paul Jones1,2, Gale Harding3, Pamela Berry4, Ingela Wiklund4, W-H. Chen3, Nancy Kline Leidy3
1Division of Cardiac and Vascular Science, St George's University of London, and "
2Global Health Outcomes, GlaxoSmithKline, London, UK
3Center for Health Outcomes Research, United BioSource Corporation, Bethesda, MD, USA
4Division of Cardiac and Vascular Science St George's University of London Cranmer Terrace London SW17 0RE UK

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