| Name | Info | Provider | Link |
|---|---|---|---|
| subscription/membership/fee required | American Psychological Association | http://content.apa.org/journals/bne/122/1/36 | |
| Dystonia | free resource | MedlinePlus Health Information | https://medlineplus.gov/dystonia.html |
| subscription/membership/fee required | Ovid Technologies, Inc. | http://ovidsp.ovid.com/ovidweb.cgi?T=JS&PAGE=linkout&SEARCH=18298247.ui |