Name Info Provider Link
Facial Injuries and Disorders free resource MedlinePlus Health Information https://medlineplus.gov/facialinjuriesanddisorders.html
subscription/membership/fee required Ovid Technologies, Inc. http://ovidsp.ovid.com/ovidweb.cgi?T=JS&PAGE=linkout&SEARCH=30628659.ui
subscription/membership/fee required Spandidos Publications https://www.spandidos-publications.com/ijo/54/3/797