1. Midfacial necrotizing lesions;Batsakis;Semin Diagn Pathol,1987
2. Wegener's granulomatosis involving the gingiva;Brooke;Br Dent J,1969
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4. Strawberry gums. A sign of Wegener's granulomatosis;Cohen;JAMA,1981
5. Wegener's granulomatosis. Anatomic correlates, a proposed classification;Deremee;Mayo Clin Proc,1976