4Tokioka H,Saito S,et al.Effectiveness of pressure support ventilation for mechanical ventilatory support in patients with status asthmaticus[J].Acta Anaesthesiol Scand,1992,36(1):5-9.
6GOLD 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.
7Celli 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.
8Celli BR, Cote CG, Matin JM, et 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.
9Metha S, Hill NS. Noninvasive ventilation. Am J Respir Crit Care Med, 2001,163:540 - 577.
