RT Journal Article SR Electronic T1 Wegener's granulomatosis: changing perceptions of a once-fatal disease JF Cleveland Clinic Journal of Medicine JO Cleve Clin J Med FD Cleveland Clinic SP 412 OP 413 VO 61 IS 6 A2 Hoffman, Gary S. A1 Hoffman, Gary S. YR 1994 UL http://www.ccjm.org/content/61/6/412.abstract AB