Kim, Jung-Wook, Jeong-Hoon Park, Deborah Lee, Seon-Wook Hwang, and Sung-Wook Park. 2007. “Vegetative Pyoderma Gangrenosum in Behçet’s Disease”. Acta Dermato-Venereologica 87 (4):365-67. https://doi.org/10.2340/00015555-0221.