Preferred Label : Exhaled Carbon Monoxide Concentration Less than 5 ppm;
NCIt synonyms : Exhaled CO Level 5 ppm; Exhaled Carbon Monoxide Less than 5 ppm; Exhaled Carbon Monoxide Level Less than 5 ppm; Exhaled CO Less than 5 ppm;
NCIt definition : An indication that the concentration of carbon monoxide (CO) in a sample of exhaled
air is less than 5 ppm.;
NCI Metathesaurus CUI : CL1928423;
Origin ID : C205755;
concept_is_in_subset