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Yoshinaga, E.; Enomoto, U.; Fujimoto, N.; Ohnishi, Y.; Tajima, S.; Ishibashi, A. A Case of Chondrodermatitis Nodularis Chronica Helicis With an Autoantibody to Denatured Type II Collagen. Acta Derm Venereol 2001, 81, 137-138.