Preferred Label : How old were you when you first experienced this kind of difficulty with sleeping,
for at least 1 month;
LOINC status : ACTIVE;
LOINC short name : How old were you when you first experienced this kind of difficulty with sleeping,
for at least 1Mo;
UMLS MTHU# : MTHU039278;
Origin ID : LP120264-9;
UMLS CUI : C3175406;
LOINC code(s)
Semantic type(s)