title: A continuous method for measuring acetylene in expired gas using glow discharge and its application to assessment of pulmonary blood flow.
mesh_terms: D000114:Acetylene / Q000032:analysis*; D000328:Adult; D001783:Blood Flow Velocity; D002245:Carbon Dioxide / Q000032:analysis; D006801:Humans; D005082:Physical Exertion; D010994:Pleura; D011312:Pressure; D011652:Pulmonary Circulation; D013147:Spirometry / Q000295:instrumentation / Q000379:methods*; D014636:Valsalva Maneuver
chemical_list: D002245:Carbon Dioxide; D000114:Acetylene