RT Journal Article SR Electronic T1 Sinonasal complications of vasculitic diseases JF Cleveland Clinic Journal of Medicine JO Cleve Clin J Med FD Cleveland Clinic SP SII-152 OP SII-154 VO 69 IS 4 suppl 2 A1 Lebovics, Robert S. YR 2002 UL http://www.ccjm.org/content/69/4_suppl_2/SII-152.abstract AB