Preferred Label : For how many years have you had at least one such episode of cough with phlegm that
lasted 1 week or more per year;
LOINC status : ACTIVE;
LOINC short name : For how many Y have you had at least one such episode of cough with phlegm that lasted
1 W or more per Y;
Origin ID : LP116164-7;
UMLS CUI : C3173752;
LOINC code(s)
Semantic type(s)