| Name | Info | Provider | Link |
|---|---|---|---|
| subscription/membership/fee required | Ingenta plc | https://www.ingentaconnect.com/openurl?genre=article&issn=&volume=75&issue=1&spage=17&aulast=de Morais | |
| Colonic Diseases | free resource | MedlinePlus Health Information | https://medlineplus.gov/colonicdiseases.html |
| subscription/membership/fee required | Ovid Technologies, Inc. | http://ovidsp.ovid.com/ovidweb.cgi?T=JS&PAGE=linkout&SEARCH=35622063.ui | |
| subscription/membership/fee required | Wiley | https://onlinelibrary.wiley.com/doi/10.1097/MPG.0000000000003469 | |
| subscription/membership/fee required | Wolters Kluwer | https://doi.org/10.1097/MPG.0000000000003469 |