Preferred Label : Exhaled Carbon Monoxide Concentration Greater than or Equal to 7 ppm;
NCIt synonyms : Exhaled CO Greater than or Equal to 7 ppm; Exhaled Carbon Monoxide Level Greater than or Equal to 7 ppm; Exhaled Carbon Monoxide Greater than or Equal to 7 ppm;
NCIt definition : An indication that the concentration of carbon monoxide (CO) in a sample of exhaled
air is greater than or equal to 7 ppm.;
Origin ID : C211568;
concept_is_in_subset