How old were you when you started smoking cigars regularly

Preferred Label : How old were you when you started smoking cigars regularly;

LOINC status : ACTIVE;

UMLS MTHU# : MTHU037385;

Origin ID

LP115948-4;

UMLS CUI

C3171837;

LOINC code(s)
- How old were you when you started smoking cigars regularly:Time:Pt:^Patient:Qn:PhenX [LOINC code]
Semantic type(s)
- Intellectual Product [UMLS semantic type]