Description:This book contains the contribution to the 35th Hemophilia Symposium, Hamburg 2004. The main topics are epidemiology, risk of infections and inhibitors in hemophilia, chronic hemophilic synovitis and long-term results of orthopedic treatment, laboratory diagnostics and pediatric hemostaseology. The volume is rounded off by numerous free papers and posters on hemophilia and hemorrhagic disorders and inhibitors in hemophilia.