title: Accuracy of expired carbon dioxide partial pressure sampled from a nasal cannula.
mesh_terms: D002245:Carbon Dioxide / Q000032:analysis*; D006801:Humans; D008991:Monitoring, Physiologic / Q000295:instrumentation / Q000379:methods*; D010313:Partial Pressure; D012119:Respiration
chemical_list: D002245:Carbon Dioxide