We would have liked to adapt the text, but were rather given permission to set a link to the text about "New Treatment Strategies for Systemic Vasculitis", which we were allowed to translate for the German version of this site.

You can find the text "Calabrese, LH. New Treatment Strategies for Systemic Vasculitis. Rheumatology.HSS.edu, 2001, October 10." at
http://www.rheumatology.hss.edu/phys/gr/calabrese_lec_tran.asp