Permanent visual loss and cerebrovascular accidents in giant cell arteritis: predictors and response to treatment - Gonzalez-Gay, M A; Blanco, R; Rodriguez-Valverde, V (Arthritis and rheumatism, 1998)
doi: 10.1002/1529-0131(199808)41:8<1497::AID-ART22>3.0.CO;2-Z