| Name | Info | Provider | Link |
|---|---|---|---|
| Opioids and Opioid Use Disorder (OUD) | free resource | MedlinePlus Health Information | https://medlineplus.gov/opioidsandopioidusedisorderoud.html |
| free resource | PubMed Central | https://www.ncbi.nlm.nih.gov/pmc/articles/pmid/36305236/ | |
| free resource | Europe PubMed Central | https://europepmc.org/abstract/MED/36305236 | |
| subscription/membership/fee required | Wiley | https://doi.org/10.1111/cts.13440 |