title: [Churg-Strauss syndrome--a rare disease or a difficult diagnosis?].
authors.forename: Alicja
authors.initials: A
authors.lastname: Siemińska
mesh_terms: D015267:Churg-Strauss Syndrome / Q000175:diagnosis*; D005260:Female; D006801:Humans; D008297:Male; D014657:Vasculitis / Q000175:diagnosis*