| Name | Info | Provider | Link |
|---|---|---|---|
| subscription/membership/fee required | S. Karger AG, Basel, Switzerland | https://doi.org/10.1159/000335738 | |
| Older Adult Health | free resource | MedlinePlus Health Information | https://medlineplus.gov/olderadulthealth.html |
| Exercise and Physical Fitness | free resource | MedlinePlus Consumer Health Information | https://medlineplus.gov/exerciseandphysicalfitness.html |