| Name | Info | Provider | Link |
|---|---|---|---|
| Gastrointestinal Bleeding | free resource | MedlinePlus Health Information | https://medlineplus.gov/gastrointestinalbleeding.html |
| subscription/membership/fee required | Ovid Technologies, Inc. | http://ovidsp.ovid.com/ovidweb.cgi?T=JS&PAGE=linkout&SEARCH=25162361.ui | |
| subscription/membership/fee required | Wiley | https://onlinelibrary.wiley.com/doi/10.1097/MPG.0000000000000540 | |
| free resource | NCI CPTAC Assay Portal | https://assays.cancer.gov/non-CPTAC-3600 | |
| Full text from | free resource | CORE | https://core.ac.uk/reader/77063240?utm_source=linkout |
| subscription/membership/fee required | Wolters Kluwer | https://doi.org/10.1097/MPG.0000000000000540 |