1Fglio C,Vitacca M,Quadri A,et al.Acuteexacerbation in severe COPD patients.Treatment using POSitive pressure ventilation by nasalmask. Chest . 1992
2Leger P,Bedicam JM,Cornett A,et al.Nasal intermittent positive pressure ventilation:bongterm follow-up in patients with severechronic respiratory insufficiency. Chest . 1994
3Arnbrosino N,Nava S,Bertone P,et al.Physiologic evaluation of pressure supportventilation by nasal mask in patients with stable COPD. Chest . 1992
4Lien TC,Wang JH,Chang MT,et al.Comparison of Bso nasal ventilation and ventilation via iron lung in severe stable COPD. Chest . 1993
5Krachman SL,Quaranta AJ,Berge JJ,et al.Effect of noninvasive positive pressure ventilation on gas exchange and sleep in COPD patients. Chest . 1997
6Brochard L,Isabey D,Piquet J,et al.Reversalof acute exacerbation of chronic obstructive lungdisease by inspiratory assistance with facemask. The New England Journal of Medicine . 1990
7Benhamou D,Grault C,Faure C,et al.Naselmask venilatdri in acute respiratory failure: experience in elderly Patients. Chest . 1992
8Renston JP,ixtheco AF,and Supinski GS.Respiratory masele rest using nasal BIPMventilation in patients with stable severeCOPD. Chest . 1994
9Ambrsino N,Foglio K,Rubin F,et al.Noninvasive rnechedcal ventilation in acute respiratory failure due to chronic obstructive pulmonary disease: correlates fr success. Thorax . 1995
10Pennock BE,Kaplan PD,Carlin BW,et al.Pressure support ventilation with a simplifiedventilatory support system adrninstered with anasal maSk in patients with reSPiratoryfailure. Chest . 1991