title: Mass spectrometer system for long-term continuous measurements of v.O2 and v.CO2 during artificial ventilation.
mesh_terms: D002245:Carbon Dioxide / Q000032:analysis*; D006801:Humans; D013058:Mass Spectrometry; D008991:Monitoring, Physiologic / Q000379:methods*; D010100:Oxygen / Q000032:analysis*; D012121:Respiration, Artificial
chemical_list: D002245:Carbon Dioxide; D010100:Oxygen