Data-Field 30821
Description:Rheumatoid factor assay date
Category:Biological samplesBlood assaysBlood biochemistryBlood biochemistry processing
Biomarkers

Participants473,501 Value TypeDate SexedBoth sexes DebutJun 2018
Item count490,836Item TypeDataInstancesDefined (2)VersionAug 2025
StabilityAccruingStrataAuxiliaryArrayNoCost Tiero1 s2