H. Lee, S. Hee Kim, S. Won Lee, Z. Zheng, D. Bang, and D. Young Kim, “A Case of Extranodal Natural Killer/T-cell Lymphoma Mimicking Refractory Behçet’s Disease”, Acta Derm Venereol, vol. 95, no. 4, pp. 491–492, Oct. 2014.