title: [Etiology and diagnosis of rheumatic diseases. What is the origin of rheumatoid nodules and vasculitis?].
authors.affiliation: Medizin Klinik I der Universität zu Köln.
authors.forename: A
authors.initials: A
authors.lastname: Rubbert
mesh_terms: D015210:Arthritis, Gouty / Q000175:diagnosis*; D001172:Arthritis, Rheumatoid / Q000175:diagnosis*; D015267:Churg-Strauss Syndrome / Q000175:diagnosis*; D003937:Diagnosis, Differential; D014890:Granulomatosis with Polyangiitis / Q000175:diagnosis*; D006801:Humans; D012218:Rheumatoid Nodule / Q000209:etiology*; D012307:Risk Factors; D020293:Vasculitis, Central Nervous System / Q000209:etiology*