title: Walking with Only Non-Invasive Ventilation in Stable Hypercapnic COPD Patients: Sufficient or Not?
authors.affiliation: a Department of Pulmonary Diseases , School of Medicine, Hacettepe University , Ankara , Turkey.
authors.forename: Sevinc
authors.initials: S
authors.lastname: Sarinc Ulasli
authors.affiliation: b Intensive Care Unit and Non-Invasive Ventilatory Unit , Hospital General Universitario Morales Meseguer , Murcia , Spain.
authors.forename: Antonio M
authors.initials: AM
authors.lastname: Esquinas
mesh_terms: D006801:Humans; D006935:Hypercapnia; D063087:Noninvasive Ventilation; D011175:Positive-Pressure Respiration; D029424:Pulmonary Disease, Chronic Obstructive; D016138:Walking