Preferred Term:
longitudinal studies
Definition:
Studies in which variables relating to an individual or group of individuals are assessed over a period of time.
Concept Schemes:
NALT Core
https://lod.nal.usda.gov/nalt
https://lod.nal.usda.gov/nalt
Broader Concept:
Entry Terms:
- longitudinal surveys
URI:
https://lod.nal.usda.gov/nalt/30211
Download this Concept:
RDF/XMLCreated 2006-01-19, last modified 2020-06-12
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