Clinical features and therapeutic management of subglottic stenosis in patients with Wegener's granulomatosis - Langford,C.A.; Sneller,M.C.; Hallahan,C.W.; Hoffman,G.S.; Kammerer,W.A.; Talar-Williams,C.; Fauci,A.S.; Lebovics,R.S. (Arthritis Rheum, 1996)