American Academy of Dermatology:
www.aad.org

Lupus foundation of America, Inc:
www.lupus.org

National Alopecia Areata Foundation:
www.naaf.org

National Psoriasis Foundation:
www.psoriasis.org

National Vitiligo Foundation:
www.vitiligofoundation.org

Scleroderma Foundation:
www.scleroderma.org

The American Herpes Foundation:
www.herpes-foundation.org

American Academy Of Dermatology Association (AADA):
www.aadassociation.org/patientadvocacy.html

For Accurate Information in Spanish:
Enciclopedia Médica en español

Ehlers Danlos National Foundation:
www.ednf.org

Foundation for Ichtyosis and Related Skin Types (F.I.R.S.T.):
www.scalyskin.org

National Pemphigus Foundation:
www.pemphigus.org

Xeroderma Pigmentosum Society:
www.xps.org

Medical Encyclopedia in English:
http://www.nlm.nih.gov/medlineplus/encyclopedia.html

Medical Encyclopedia in Spanish:
http://www.nlm.nih.gov/medlineplus/spanish/encyclopedia.html