4Everard ML,Swarbrick A,Rigby AS,et al.The effect of ribavirin to treat previously healthy infants admitted with acute bronchiolitis on acute andchronic respiratory morbidity[J].Respir Med,2001,95(4):275-280.
5van Woensel JB,Kimpen JL,Sprikkelman AB,et al.Long2term effects of prednisolone in the acute phase of bronchiolitis caused by respiratory syncytial virus[J].Pediatr Pulmonol,2000,30(2):92-96.
6Schuh S,Coates AL,Binnie R,et al.Efficacy of oral dexamethasone inoutpatients with acute bronchiolitis[J].J Pediatr,2002,140(1):27-32.
7GOLD 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.
8Celli 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.
9Celli 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.