title: Pyoderma gangrenosum associated with ulcerative colitis and psoriasis.
authors: Hao
authors: H
authors: Guo
authors: Lan
authors: L
authors: Zhang
authors: Qian
authors: Q
authors: An
authors: Zhen-hai
authors: ZH
authors: Yang
authors: Bo
authors: B
authors: Li
authors: Xing-hua
authors: XH
authors: Gao
authors: Jiu-hong
authors: JH
authors: Li
mesh_terms: D003093:Colitis, Ulcerative / Q000150:complications* / Q000188:drug therapy; D006801:Humans; D008297:Male; D008875:Middle Aged; D011565:Psoriasis / Q000150:complications* / Q000188:drug therapy; D017511:Pyoderma Gangrenosum / Q000188:drug therapy / Q000209:etiology*