Support Groups
http://www.experienceproject.com/groups/Have-Polyarteritis-Nodosa/92433
2.Vasculitis Foundation - Polyarteritis Nodosa
http://www.vasculitisfoundation.org/polyarteritisnodosa
3.The Polyarteritis Nodosa (PAN) Support Site
http://www.angelfire.com/pa2/autoimmunesite/polyarteritis.html
4.The Polyarteritis Nodosa Research and Support Group
http://www.angelfire.com/pa3/autoimmunedisease/aifeindex.html
5.Facebook - PAN - Polyarteritis Nodosa
http://www.facebook.com/group.php?gid=6799967156