Non-invasive ventilation for the management of acute hypercapnic respiratory failure due to exacerbation of chronic obstructive pulmonary disease

Use of exercise testing in the evaluation of interventional efficacy: an official ERS statement

[Noninvasive positive pressure ventilation in COPD patients with hypercapnic respiratory failure].

Reliability of Inspiratory Capacity for Estimating End-expiratory Lung Volume Changes during Exercise in Patients with Chronic Obstructive Pulmonary Disease