title: Pyoderma gangrenosum.
authors.affiliation: Department of Dermatology, University of Amsterdam.
authors.forename: E B
authors.initials: EB
authors.lastname: Cohen
mesh_terms: D000328:Adult; D003093:Colitis, Ulcerative / Q000150:complications; D005734:Gangrene; D006801:Humans; D008297:Male; D011711:Pyoderma / Q000150:complications / Q000473:pathology