| Name | Info | Provider | Link |
|---|---|---|---|
| subscription/membership/fee required | HighWire | https://bjo.bmj.com/lookup/pmidlookup?view=long&pmid=19429587 | |
| Scars | free resource | MedlinePlus Health Information | https://medlineplus.gov/scars.html |
| subscription/membership/fee required | Ovid Technologies, Inc. | http://ovidsp.ovid.com/ovidweb.cgi?T=JS&PAGE=linkout&SEARCH=19429587.ui |