Mayo Clinic offers award-winning medical and health information and tools for healthy living.

The eMedicine point-of-care clinical reference features up-to-date, searchable, peer-reviewed medical articles organized in specialty-focused textbooks, and is continuously updated with practice-changing evidence culled daily from the medical literature.

The mission of NINDS is to reduce the burden of neurological disease - a burden borne by every age group, by every segment of society, by people all over the world.

Dr. Nath is a specialist in neurofibromatosis, Neurofibromatosis and schwannoma tumor injury and surgery. Also affiliated with the Texas Medical Center in Houston and the Texas Medical School Northwestern University Medical School Chicago IL.

The National Library of Medicine (NLM), on the campus of NIH in Bethesda, Maryland, is the world's largest medical library. It collects materials in all major areas of the health sciences and to a lesser degree in such areas as chemistry, physics, botany and zoology. The collections stand at 5 million items--books, journals, technical reports, manuscripts, microfilms, photographs and images. Housed within the Library is one of the world's finest medical history collections of old (pre-1914) and rare medical texts, manuscripts, and incunabula.

The mission of The Children's Tumor Foundation is toencourage and support research and the development of treatments and cures for Neurofibromatosis: NF1, NF2, schwannomatosis and related disorders.

National Organization for Rare Disorders is dedicated to helping people with rare, orphan diseases. Rarediseases.org contains information on the prevention, treatment and cure of rare diseases.

US advocacy and support organization provides information about tuberous sclerosis complex, research on its genetics and treatment, and support for patients and their families.