3M. Vitacca MD,F. Rubini,K. Foglio,S. Scalvini,S. Nava,N. Ambrosino.Non-invasive modalities of positive pressure ventilation improve the outcome of acute exacerbations in COLD patients[J]. Intensive Care Medicine . 1993 (8)
4Bardi G,,Pierotello R,Desideri M,et al.Nasal ventilation in COPD exacerbations:early and late results of a prospective,controlled study. European Respiratory Journal . 2000
5Ambrosino,et al.Haemodynanic effects of pressure support and PEEP ventilation by nasal route in patients with stable chronic obstructive pulmonary disease. Fhorax . 1993
6Vitacca M,Rubini F,Foger K,et al.Non-invasive modalities of positive pressure ventilation improve the outcome of acute exacerbation in COPD patients. Intensive Care Medicine . 1993
