RT Journal Article SR Electronic T1 Cerebral vasculitis in Wegener’s granulomatosis JF Cleveland Clinic Journal of Medicine JO Cleve Clin J Med FD Cleveland Clinic SP 275 OP 281 VO 43 IS 4 A1 Lucas, Fred V. A1 Benjamin, Sanford P. A1 Steinberg, Marta C. YR 1976 UL http://www.ccjm.org/content/43/4/275.abstract AB