Dermatlas
Offers an erythema multiforme image collection.
Erythema Toxicum
Read about a benign condition that is sometimes confused with more a more serious newborn illness. From Dr Greene.
Stevens Johnson Syndrome Foundation
Non-profit organization dedicated to providing information and support to persons afflicted with Stevens Johnson Syndrome and Toxic Epidermal Necrolysis.
Yahoo! Group: Erythema Nodosum Support Group
Open to those with EN and related disorders. Find joining instructions.