| Name | Info | Provider | Link |
|---|---|---|---|
| Bowel Movement | free resource | MedlinePlus Health Information | https://medlineplus.gov/bowelmovement.html |
| subscription/membership/fee required | Silverchair Information Systems | https://academic.oup.com/trstmh/article-lookup/doi/10.1016/s0035-9203(99)90045-7 |