RT Journal Article SR Electronic T1 Meeting the diagnostic challenge of behcet’s disease JF Cleveland Clinic Journal of Medicine JO Cleve Clin J Med FD Cleveland Clinic SP 13 OP 14 VO 60 IS 1 A2 Wilke, William S. A1 O’Duffy, J. Desmond YR 1993 UL http://www.ccjm.org/content/60/1/13.abstract AB