Preferred Label : Have you, or has someone near you, used this air contaminant in the last 48 hours;
LOINC status : ACTIVE;
LOINC short name : Have you, or has someone near you, used this air contaminant in the last 48H;
UMLS MTHU# : MTHU037973;
Origin ID : LP114638-2;
UMLS CUI : C3173024;
LOINC code(s)
Semantic type(s)