title: Pioneers and milestones. Francis M. Rackemann, MD.
authors.affiliation: National Institute of Allergy and Infectious Diseases, and National Library of Medicine National Institutes of Health Bethesda, MD, USA.
authors.forename: Sheldon
authors.initials: S
authors.lastname: Cohen
authors.forename: Murray
authors.initials: M
authors.lastname: Dworetzky
mesh_terms: D000486:Allergy and Immunology / Q000266:history*; D049672:History, 19th Century; D049673:History, 20th Century; D006801:Humans; D006967:Hypersensitivity / Q000266:history; D014481:United States