Hemophilia
Hemophilia is the name of a group of bleedingdisorders. It is unknown to many people. Here is some links to enlight you.
Föreningen Blödarsjuka i Sverige (This site also contain pages in english)
Hemophilia Home Page (Lots of links)
Tsarevitj Aleksej the Tsar Nikolaj II son. (A famous hemophiliac, but with a tragic destiny)
The National Hemophilia Foundation (The NHF USA)
You can also try out alt.support.hemophilia newsgroup and find out more about hemophilia.