[Innovation in expanding the area of activities of respiratory patients by the use of portable oxygen bottles].
Kumahara
S
S
Fukuda
N
N
Hoshino
Y
Y
D000203:Activities of Daily Living; D006801:Humans; D010102:Oxygen Inhalation Therapy / Q000295:instrumentation / Q000379:methods*; D012120:Respiration Disorders / Q000628:therapy*