Data-Field 30891
Description:Vitamin D assay date
Category:Blood biochemistry processingBlood biochemistryBlood assaysBiological samples

Participants474,477 Value TypeDate SexedBoth sexes DebutJun 2018
Item count491,835Item TypeDataInstancesDefined (2)VersionMar 2019
StabilityAccruingStrataAuxiliaryArrayNoCost Tierd1 o1 s1