Name | Info | Provider | Link |
---|---|---|---|
Vitamin A | free resource | MedlinePlus Health Information | https://medlineplus.gov/vitamina.html |
free resource | NCI CPTC Antibody Characterization Program | https://antibodies.cancer.gov/detail/CPTC-CRP-1 | |
free resource | NCI CPTAC Assay Portal | https://assays.cancer.gov/CPTAC-1478 | |
subscription/membership/fee required | Silverchair Information Systems | https://academic.oup.com/ajcn/article-lookup/doi/10.1093/ajcn/76.6.1351 |