title: New etiopathogenic knowledge, or politics? Comment on the article by Falk et al.
authors: Paul
authors: P
authors: Bacon
mesh_terms: D014890:Granulomatosis with Polyangiitis / Q000453:epidemiology*; D006801:Humans; D055953:Microscopic Polyangiitis / Q000453:epidemiology*; D009626:Terminology as Topic