National Library of Medicine
- Trichothiodystrophy, the synonyms, a summary and a list of the major features.
- http://www.ncbi.nlm.nih.gov/entrez/query.fcgi?cmd=Retrieve&db=OMIM&dopt=Detailed&tmpl=dispomimTemplate&list_uids=601675

Yahoo! Groups : Trichothiodystrophy
- Uniting parents and individuals whose loved ones have the Trichothiodystrophy Syndrome.
- http://health.groups.yahoo.com/group/Trichothiodystrophy/

Hair Shaft Defects - Trichothiodystrophy
- Hair and hair disease information with answers to common questions, treatment details, book reviews, web links.
- http://www.keratin.com/ag/ag013.shtml

Foundation for Ichthyosis and Related Skin Types
- Provides support, information, education and advocacy for individuals and families affected by ichthyosis. F.I.R.S.T. supports research into causes, treatments and a cure for ichthyosis.
- http://www.scalyskin.org/content.cfm?ContentID=105&ColumnID=14

Atlas of Genetics and Cytogenetics in Oncology and Haematology
- Description and links.
- http://www.infobiogen.fr/services/chromcancer/Kprones/TrichothioID10042.html

Yahoo! Groups : Trichothiodystrophy Family Contact
- For families as well as patients who are looking for information, contact and support for people living and dealing with trichothiodystrophy.
- http://health.groups.yahoo.com/group/TTD-support/

Trichothiodystrophy - Doctor Alfredo Rossi and Doctor C. Cantisani
- A short technical document discussing the condition. Contains enlarged photographs of damaged hair shafts, and references to other medical papers.
- http://www.orpha.net/data/patho/GB/uk-trichothiodystrophy.pdf

A Parent's Account of Trichoththiodystrophy
- A personal account from a family in Australia about Sammy-Joe, who was born with this disorder. Contains an online journal and links to related sites.
- http://www.vp-it.com.au/sammyjoe/