title: The ejector flowmeter and its clinical application.
mesh_terms: D000388:Air; D000769:Anesthesia, Inhalation / Q000295:instrumentation*; D008722:Methods; D009584:Nitrogen; D010100:Oxygen; D011312:Pressure; D012212:Rheology / Q000295:instrumentation*
chemical_list: D009584:Nitrogen; D010100:Oxygen