References:
- Epiglottis - (https://medlineplus.gov/ency/imagepages/19595.htm)
- Definition - Epiglottis - (http://www.mayoclinic.org/diseases-conditions/epiglottitis/basics/definition/con-20027854)
Editor: Dr. Lakshmi Venkataraman
Technically Checked by: Lingaraj