4Gribbin J,Hubbard RB,Le Jeune I,et al.Incidence and mortality of idiopathic pulmonary fibrosis and sarcoidosis in the UK[J].Thorax,2006,61(11):980-985.
5Sung A,Swigris J,Saleh A,et al.High-resolution chest tomography in idiopathic pulmonary fibrosis and nonspecific interstitial pneumonia:utility and challenges[J].Curr Opin Pulm Med,2007,13(5):451-457.
6Sundaram B,Chughtai AR,Kazerooni EA.Multidetector high-resolution computed tomography of the lungs:protocols and applications[J].Thorac Imaging,2010,25(2):125-141.
7Arakawa A,Yamashita Y,Nakayama Y,et al.Assessment of lung volumes in pulmonary emphysema using multidetector helical CT:comparison with pulmonary function tests[J].Comput Med Imaging Graph,2001,25(5):399-404.
9Kauczor HU,Heussel CP,Fischer B,et al.Assessment of lung volumes using helical CT at inspiration and expiration:comparison with pulmonary function tests[J].AJR Am J Roentgenol,1998,171(4):1091-1095.
10Akira M,Toyokawa K,Inoue Y,et al.Quantitative CT in chronic obstructive pulmonary disease:inspiratory and expiratory assessment[J].A JR Am J Roentgeno1,2009,192(1):267-272.