| Name | Info | Provider | Link |
|---|---|---|---|
| subscription/membership/fee required | American Chemical Society | https://doi.org/10.1021/acs.est.9b06141 | |
| Iron | free resource | MedlinePlus Health Information | https://medlineplus.gov/iron.html |
| free resource | NCI CPTC Antibody Characterization Program | https://antibodies.cancer.gov/detail/CPTC-HLA-B-1 |