title: "Yo soy yo y mi circunstancia" ("I am I and my circumstance") (José Ortega y Gasset, Spanish philosopher [1883-1955]): comment on the article by Falk et al.
authors.forename: Luis F
authors.initials: LF
authors.lastname: Flores-Suárez
mesh_terms: D014890:Granulomatosis with Polyangiitis / Q000453:epidemiology*; D006801:Humans; D055953:Microscopic Polyangiitis / Q000453:epidemiology*; D009626:Terminology as Topic