1. Ford ES, Murphy LB, Khavjou O, Holt JB, Croft JB., Total and State-Specific Medical and Absenteeism Costs of COPD Among Adults Aged 18 Years in the United States for 2010 and Projections Through 2020; CHEST American College of Chest Physicians; CDC; 2014
2. Weycker D, et al., Prevalence and Economic Burden of Bronchiectasis. CLIN PULM MED 2005;12:205.
3. Pamela J. McShane, Edward T. Naureckas, Gregory Tino, et al., Concise Clinical Review Non-Cystic Fibrosis Bronchiectasis; University of Chicago Medicine, Chicago, Illinois; University of Pennsylvania Medical Center, Philadelphia, Pennsylvania; Am J Respir Crit Care Med Vol 188, Iss. 6, pp 647–656, Sep 15, 2013 Copyright ª 2013 by the American Thoracic Society Originally Published in Press as DOI: 10.1164/rccm.201303-0411CI on July 30, 2013