title: [20th conference of the clinical immunology group--a retrospective].
authors.forename: K
authors.initials: K
authors.lastname: Federlin
mesh_terms: D000486:Allergy and Immunology / Q000266:history*; D005858:Germany; D049673:History, 20th Century
vernacular_title: 20. Tagung des Arbeitskreises für Klinische Immunologie--ein Rückblick.