title: [Long-term oxygen inhalation therapy of COPD].
authors.forename: K
authors.initials: K
authors.lastname: Kida
mesh_terms: D006701:Home Nursing / Q000379:methods; D006801:Humans; D008173:Lung Diseases, Obstructive / Q000628:therapy*; D010102:Oxygen Inhalation Therapy / Q000379:methods*