title: Pneumotachography: a new, low-dead-space, humidity-independent device.
mesh_terms: D000328:Adult; D002648:Child; D004582:Electronics, Medical / Q000295:instrumentation; D006801:Humans; D006813:Humidity; D008176:Lung Volume Measurements / Q000295:instrumentation* / Q000379:methods; D009609:Nitrous Oxide; D010100:Oxygen; D011312:Pressure; D013696:Temperature; D013990:Tidal Volume / Q000295:instrumentation / Q000379:methods
chemical_list: D009609:Nitrous Oxide; D010100:Oxygen