3Zhong N, Wang C, Yao W, et al. Prevalence of chronicobstructive pulmonary disease in China: a large, population-based survey. Am J Respir Crit Care Med,2007 ,176 :753-760.
4Seitz AE, Olivier KN, Steiner CA, et al. Trends and burden of bronchiectasis-associated hospitalizations in the United States, 1993-2006. Chest,2010,138:944-949.
5Roberts HJ, Hubbard R. Trends in bronchiectasis mortality in England and Wales. Respir Med,2010,104:981-985.
6Twiss J, Metcalfe R, Edwards E, et al. New Zealand national incidence of bronchiectasis " too high" for a developed country. Arch Dis Child,2005,90:737-740.
7Barker AF. Bronchiectasis. N Engl J Med,2002 ,346 :1383-1393.
8Kim C, Kim DG. Bronchiectasis. Tuberc Respir Dis ( Seoul ), 2012,73:249-257.
9Hill AT, Pasteur M, Cornford C, et al. Primary care summary of the British Thoracic Society Guideline on the management of non- cystic fibrosis bronchieetasis. Prim Care Respir J, 2011,20 : 135- 140.
10Rademacher J, Welte T. Bronehiectasis--diagnosis and treatment. Dtsch Arztebl Int,2011,108 : 809-815.
