| Name | Info | Provider | Link |
|---|---|---|---|
| subscription/membership/fee required | Ingenta plc | https://www.ingentaconnect.com/openurl?genre=article&issn=&volume=29&issue=8&spage=973&aulast=Avis | |
| Sleep Disorders | free resource | MedlinePlus Health Information | https://medlineplus.gov/sleepdisorders.html |
| subscription/membership/fee required | Ovid Technologies, Inc. | http://ovidsp.ovid.com/ovidweb.cgi?T=JS&PAGE=linkout&SEARCH=35881974.ui | |
| subscription/membership/fee required | Wolters Kluwer | https://doi.org/10.1097/GME.0000000000002010 |