title: [Erythema nodosum: Many possible causes].
authors.forename: Falk
authors.initials: F
authors.lastname: Ochsendorf
mesh_terms: D003424:Crohn Disease / Q000175:diagnosis*; D004890:Erythema / Q000209:etiology*; D004893:Erythema Nodosum / Q000175:diagnosis*; D005260:Female; D006801:Humans; D007868:Leg Dermatoses / Q000209:etiology*; D010146:Pain / Q000209:etiology*