title: Use of a wheelchair oxygen walker in exercise and rehabilitation of patients with chronic obstructive pulmonary disease.
mesh_terms: D002908:Chronic Disease; D005081:Exercise Therapy / Q000295:instrumentation*; D006801:Humans; D008173:Lung Diseases, Obstructive / Q000534:rehabilitation*; D010102:Oxygen Inhalation Therapy / Q000295:instrumentation*; D014186:Transportation; D014910:Wheelchairs