1. Lie JT (1997) Wegener’s granulomatosis: histological documentation of common and uncommon manifestations in 216 patients. Vasa 26:261–270
2. Harper SL, Letko E, Samson CM, Zafirakis P, Sangwan V, Nquyen Q, Uy H, Baltatzis S, Foster CS (2001) Wegener’s granulomatosis: the relation between ocular and systemic disease. J Rheumatol 28:1025–1032
3. Liu SY, Vlantis AC, Lee WC (2003) Bilateral parotid and submandibular gland enlargement: rare features of Wegener’s granulomatosis. J Laryngol Otol 117:148–150
4. Holc I, Pahor A, Krajnc, I (2000) Wegener’s granulomatosis—a diagnostic challenge. Wien Klin Wochenschr 112:680–683
5. Lane SE, Watts RA, Shepstone L, Scott DG (2005) Primary systemic vasculitis: clinical features and mortality. QJM 98:97–111