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Federal
What We Eat In America (WWEIA) Database
Department of Agriculture —
What We Eat in America (WWEIA) is the dietary intake interview component of the National Health and Nutrition Examination Survey (NHANES). WWEIA is conducted as a... -
Federal
Vitamin D status in relation to inflammatory risk and albuminuria associated with polycyclic aromatic hydrocarbon exposure in the US population
U.S. Environmental Protection Agency —
The National Health and Nutrition Examination Survey (NHANES) is a program of studies designed to assess the health and nutritional status of adults and children in... -
Federal
SRM 2970 Vitamin D Metabolites in Frozen Human Serum (25-Hydroxyvitamin D2 High Level) Data
National Institute of Standards and Technology —
Electronic files containing certified values and their uncertainties, and the data used to assign those values. -
Federal
The effects of 1α,25-dihydroxyvitamin D
U.S. Department of Health & Human Services —
The biologically active metabolite of vitamin D3, 1α,25-dihydroxyvitamin D3 [1α,25(OH)2D3], acts through vitamin D receptors, which were found in rheumatoid tissues... -
Federal
SRM 2969 Vitamin D Metabolites in Frozen Human Serum (Total 25-Hydroxyvitamin D Low Level) Data
National Institute of Standards and Technology —
SRM 2969 Electronic files containing certified values and their uncertainties, and the data used to assign those values