Exposure as Collected Start Day

Preferred Label : Exposure as Collected Start Day;

NCIt related terms : ECSTDY;

NCIt definition : The first day of the exposure collection period.;

Details

Origin ID

C117498;

UMLS CUI

C3899198;

Semantic type(s)
- Temporal Concept [UMLS semantic type]
concept_is_in_subset
- CDISC Variable Terminology [NCIt concept]

Keyword's position in hierarchy(ies) :

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