| Name | Info | Provider | Link |
|---|---|---|---|
| free resource | JMIR Publications | https://www.jmir.org/2019/1/e10868/ | |
| Spinal Cord Diseases | free resource | MedlinePlus Health Information | https://medlineplus.gov/spinalcorddiseases.html |
| free resource | PubMed Central | https://www.ncbi.nlm.nih.gov/pmc/articles/pmid/30300137/ | |
| free resource | Europe PubMed Central | https://europepmc.org/abstract/MED/30300137 |