Name Info Provider Link
Skin Conditions free resource MedlinePlus Health Information https://medlineplus.gov/skinconditions.html
subscription/membership/fee required Ovid Technologies, Inc. http://ovidsp.ovid.com/ovidweb.cgi?T=JS&PAGE=linkout&SEARCH=18289338.ui
subscription/membership/fee required Wiley https://doi.org/10.1111/j.1365-4632.2008.03355.x