Preferred Label : How many times in the last year have you used a harder drug, such as heroin, cocaine
or LSD;
LOINC status : ACTIVE;
LOINC short name : How many times in the last Y have you used a harder drug, such as heroin, cocaine
or LSD;
UMLS MTHU# : MTHU040989;
Origin ID : LP130008-8;
UMLS CUI : C3260144;
LOINC code(s)
Semantic type(s)