Pressure and flow(meter).
Enk
Dietmar
D
Hamaekers
Ankie E
AE
Borg
Pieter A
PA
D000402:Airway Obstruction / Q000628:therapy; D045268:Flowmeters; D006801:Humans; D010102:Oxygen Inhalation Therapy / Q000295:instrumentation / Q000379:methods; D011312:Pressure; D015203:Reproducibility of Results