- DermNet.NZ: Hailey-Hailey disease (benign familial pemphigus) - Patient leaflet explains cause, diagnosis, treatment, complications and prognosis.
- eMedicine: Familial Benign Pemphigus (Hailey-Hailey Disease) - Illustrated article by Thomas N Helm, MD explains this chronic autosomal dominant disorder. Includes introduction, causes, treatment, and medications.
- Hailey Hailey Disease (Familial Benign Chronic Pemphigus) - British Association of Dermatologists information sheet describing the symptoms and management of this inherited skin condition.
- Hailey-Hailey Disease.com - Offers assistance, education, and support. Includes living with HHD, scientific literature, bulletin board, and forum.
