title: [CO2 reduction improves long-term survival in COPD with chronic hypercapnia].
authors.forename: S
authors.initials: S
authors.lastname: Budweiser
mesh_terms: D005260:Female; D006801:Humans; D008297:Male; D063087:Noninvasive Ventilation / Q000379:methods*; D011175:Positive-Pressure Respiration / Q000379:methods*; D029424:Pulmonary Disease, Chronic Obstructive / Q000401:mortality* / Q000628:therapy*