title: [Thoughts on the history of allergy. In memoriam Clemens von Pirquet].
mesh_terms: D001317:Austria; D049672:History, 19th Century; D049673:History, 20th Century; D006801:Humans; D006967:Hypersensitivity / Q000266:history*; D007114:Immunization / Q000266:history; D007117:Immunization, Secondary; D012899:Smallpox / Q000276:immunology; D014376:Tuberculosis / Q000276:immunology; D014615:Vaccinia / Q000276:immunology
vernacular_title: Gedanken zur Geschichte der Allergie. In memoriam Clemens von Pirquet.