Trichothiodystrophy

• Health: Conditions and Illness: Genetic Disorders 
• Health: Conditions and Illness: Rare Disorders 

• Ichthyosis, Trichothiodystrophy  - The National Organization for Rare Disorders offers a definition, alternate names, and a list of related organizations.
• Rare Disorders - Trichothiodystrophy  - Provides a definition of TTD, the symptoms, and the characteristics.
• Yahoo! Health Groups - TTD Support  - Features a support group for families and patients dealing with trichothiodystrophy. Includes joining instructions.