4Spurzem JR,Rennard SI.Pathogenesis of COPD[J].Sem in Respir Crit Care Med,2005,26:142-153.
5Gan WQ,Man SF,Senthilselvan A.Association between chronic obstructive pulmonary disease and systemic inflammation:a systematic review and a meta-analysis[J].Thorax,2004,59(7):574-580.
6Hubbard R,Tattersfield A.Inhaled corticosteroids,bone mineral density and fracture in older people[J].Drugs Aging,2004,21(10):631-638.
7Grazio S,Korsic M,Jajic I.Effects of smoking and alcohol consumption on vertebral deformity in the elderly--an epidemiological study[J].Coll Antropol,2005,29(2):567-572.
2GOLD 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? l1 =2-12 = 1&intId =989.
3Celli 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.
4Celli BR,Cote CG,Marin JM,ct al.The body mass index,airflow obstruction,dyspnea and exercise capacity index in chronic obstructive pulmonary disease.N Engl J Med,2004,350:1005-1012.
