5Chung KF. The role of airway smooth muscle in the patho- genesis of airway wall remodeling in chronic obstructive pulmonary disease[J]. Proe Am Thorac Soc, 2005,2 (4) : 347.
9Salud S, Victor I, Peinado J, et al. Enhanced expression of vascular endothelial growth factor in pulmonary arter- ies of smokers and patientswith moderate chronic obstruc- tive pulmonary disease[J]. Am J Respir Crit Care Med, 2003,167(9) : 1 250.
7Salud S, Victor I, Peinado J, et al. Enhanced expression of vascu- lar endothelial growth factor in pulmonary arteries of smokers and pa- tientswith moderate chronic obstructive pulmonary disease[ J ]. Am J Respir Crit Care Med, 2003,167 (9) :1250-1256.
9GOLD Executive Committee[DB/OL]. Guidelines: Global Strategy for Diagnosis, Management, and Prevention of COPD,November 2006 [ 2006-11-18 ]. http://www.goldcopd.com/Guidelineitem. asp? 11 =2&12 = 1&intId =989.
10Celli BR, MacNee W, Committee members. Standard for the diagnosis and treatment of patients with COPD : a summary of the ATS/ERS position paper. Eur Respir J, 2004,23:932-946.