Preferred Label : Exhaled Carbon Monoxide Concentration Less than or Equal to 5 ppm;
NCIt synonyms : Exhaled CO Level 5 ppm; Exhaled Carbon Monoxide Less than or Equal to 5 ppm; Exhaled Carbon Monoxide Level Less than or Equal to 5 ppm; Exhaled CO Less than or Equal to 5 ppm;
NCIt definition : An indication that the concentration of carbon monoxide (CO) in a sample of exhaled
air is less than or equal to 5 ppm.;
NCI Metathesaurus CUI : CL1922697;
Origin ID : C203519;
UMLS CUI : C5909297;
Semantic type(s)
concept_is_in_subset