Preferred Label : What is the longest period of time that you have felt this overwhelming desire to
go to sleep, on most days;
LOINC status : ACTIVE;
LOINC short name : What is the longest period of time that you have felt this overwhelming desire to
go to sleep, on most Ds;
UMLS MTHU# : MTHU039596;
Origin ID : LP120273-0;
UMLS CUI : C3166595;
LOINC code(s)
Semantic type(s)