• Orphan Products: Hope for People with Rare Diseases(Food and Drug Administration)

• Learning about an Undiagosed Condition in an Adult(National Human Genome Research Institute)

• Financial Assistance Information(National Human Genome Research Institute)

• ClinicalTrials.gov: Rare Diseases(National Institutes of Health)

• Genetics Home Reference(National Library of Medicine)
• Genetics Home Reference: Genetic Conditions(National Library of Medicine)

• All about the Human Genome Project (HGP)(National Human Genome Research Institute)

References and abstracts from MEDLINE/PubMed (National Library of Medicine)

• Article: Evolution of the zebra.
• Article: Fleeting phobics.
• Article: NIH program tackles confusing cases.
• Rare Diseases -- see more articles

• Rare Diseases and Related Terms(Office of Rare Diseases)

• Genetic and Rare Diseases Information Center(Office of Rare Diseases)
• Other Sources of Rare Disease/Orphan Product Information(Food and Drug Administration)

• Food and Drug Administration, Office of Orphan Products Development
• Genetic and Rare Diseases Information Center(Office of Rare Diseases, National Human Genome Research Institute)
• Office of Rare Diseases
• Rare Diseases Clinical Research Network(Office of Rare Diseases, National Center for Research Resources)

• Celebrating the Successes of the Orphan Drug Act(Food and Drug Administration)
• FDA Fights Rare Diseases: New Help for Patients without Treatments(Food and Drug Administration)

  Also available in Spanish

• Learning about an Undiagosed Condition in a Child(National Human Genome Research Institute)