| Name | Info | Provider | Link |
|---|---|---|---|
| Potassium | free resource | MedlinePlus Health Information | https://medlineplus.gov/potassium.html |
| free resource | Scientific Electronic Library Online | https://www.scielo.br/scielo.php?script=sci_arttext&pid=S0001-37652011005000032&lng=en&nrm=iso&tlng=en | |
| free resource | NCI CPTAC Assay Portal | https://assays.cancer.gov/CPTAC-177 |