title: Pyoderma gangrenosum in infancy.
authors.forename: P G
authors.initials: PG
authors.lastname: Hazen
mesh_terms: D003937:Diagnosis, Differential; D006801:Humans; D007223:Infant; D008297:Male; D017511:Pyoderma Gangrenosum / Q000175:diagnosis*; D016463:Sweet Syndrome / Q000175:diagnosis* / Q000209:etiology