title: [Efficacy of oxygen therapy with the oxygen concentrator during physical exercise (author's transl)].
mesh_terms: D005260:Female; D006801:Humans; D008173:Lung Diseases, Obstructive / Q000097:blood / Q000628:therapy*; D008297:Male; D008875:Middle Aged; D010100:Oxygen / Q000097:blood; D010102:Oxygen Inhalation Therapy; D010313:Partial Pressure; D005082:Physical Exertion; D012131:Respiratory Insufficiency / Q000097:blood / Q000628:therapy*
chemical_list: D010100:Oxygen
vernacular_title: Effektivitätbeurteilung der Therapie mit dem Sauerstoffkonzentrator unter Belastung.