Preferred Label : For how many hours per day were you exposed to smoke from other peoples cigarettes
or tobacco products during this time at this location;
LOINC status : ACTIVE;
LOINC short name : For how many H per D were you exposed to smoke from other peoples cigarettes or tobacco
products during this time at this location;
UMLS MTHU# : MTHU037632;
Origin ID : LP114897-4;
UMLS CUI : C3172213;
LOINC code(s)
Semantic type(s)