| Name | Info | Provider | Link |
|---|---|---|---|
| Blood Thinners | free resource | MedlinePlus Health Information | https://medlineplus.gov/bloodthinners.html |
| subscription/membership/fee required | Silverchair Information Systems | https://academic.oup.com/eurheartj/article-lookup/doi/10.1053/euhj.2001.2738 |