ClickIllinois.com is a Illinois web directory offering useful information including business, tourism, real estate agents, economy, education, arts, sport, investment, finance, science, shopping & environment in Illinois.
Skin Disease Education Foundation
Not-for-profit organization that focuses on educating and updating physicians about diseases and conditions of the skin.
Tuberculosis Control in Chicago
A comprehensive information site for tuberculosis, a mycobacterial infectious disease, that is developed and maintained by local volunteers.