References:
- About Rare Diseases - (http://www.orpha.net/consor/cgi-bin/Education_AboutRareDiseases.php?lng=EN)
- What is a Rare Disease? - (http://www.rarediseaseday.org/article/what-is-a-rare-disease)
- RARE Facts - (https://globalgenes.org/rare-diseases-facts-statistics/)
- Rare disease - (http://www.eurordis.org/content/what-rare-disease)
- Rare Diseases FAQ - (https://www.genome.gov/27531963/faq-about-rare-diseases/)
Editor: Dr. Shivani Shourie
Technically Checked by: Lingaraj