title: [A study of the performance of oxygen concentrators (author's transl)].
mesh_terms: D006801:Humans; D008173:Lung Diseases, Obstructive / Q000097:blood / Q000628:therapy*; D010100:Oxygen / Q000097:blood; D010102:Oxygen Inhalation Therapy / Q000295:instrumentation / Q000379:methods*; D010313:Partial Pressure
chemical_list: D010100:Oxygen
vernacular_title: Untersuchungen zur Optimierung der O2-Applikation.