Preferred Label : Has there ever been a period in your life when you smoked cigarettes every day for
at least 30 days;
LOINC status : ACTIVE;
LOINC short name : Has there ever been a period in your life when you smoked cigarettes every day for
at least 30D;
UMLS MTHU# : MTHU037751;
Origin ID : LP114012-0;
UMLS CUI : C3172649;
LOINC code(s)
Semantic type(s)