| Name | Info | Provider | Link |
|---|---|---|---|
| Edema | free resource | MedlinePlus Health Information | https://medlineplus.gov/edema.html |
| subscription/membership/fee required | Ovid Technologies, Inc. | http://ovidsp.ovid.com/ovidweb.cgi?T=JS&PAGE=linkout&SEARCH=19949792.ui | |
| subscription/membership/fee required | Springer | https://dx.doi.org/10.1007/s00270-009-9754-9 |