Webum > Kids and Teens > Health > Conditions and Diseases > Cystic Fibrosis Boomer Esiason Foundation: What is Cystic Fibrosis? Description of the symptoms of CF, causes, treatments, and current research. Cystic Fibrosis Learn more about this condition, the causes, and what it is like to live with CF. Cystic Fibrosis Foundation Provides information about the disease, treatment options, clinical trials, research, and public policy. Help build the biggest human edited directory on the internet Add your website - Open Directory Project - Become an editor