Portable oxygen equipment and walking-aid in pulmonary emphysema.
D019069:Cell Respiration; D004646:Emphysema; D006801:Humans; D010100:Oxygen; D011656:Pulmonary Emphysema / Q000628:therapy*; D012119:Respiration; D012121:Respiration, Artificial / Q000295:instrumentation*; D016138:Walking
D010100:Oxygen
EMPHYSEMA, PULMONARY/therapy; RESPIRATION, ARTIFICIAL/apparatus and instruments