LOINC long common name : PhenX - dietary supplements protocol 050501;
LOINC short name : PhenX - diet supplement proto;
LOINC description : These self-administered questions ask how many times per week a supplement was taken
and for how many years. Information about dosage is collected only for vitamins C
and E; for the other supplements, a default dose amount is assumed based on results
from detailed inventories.;