title: Atypical pyoderma gangrenosum complicating a skin graft.
authors.forename: P
authors.initials: P
authors.lastname: Betto
mesh_terms: D006801:Humans; D008297:Male; D017511:Pyoderma Gangrenosum / Q000209:etiology*; D016038:Skin Transplantation / Q000009:adverse effects*; D055815:Young Adult