title: Clemens Freiherr von Pirquet and the tuberculin test.
authors.affiliation: Center for International Health, Case Western Reserve University School of Medicine, Cleveland, OH 44106-4978, USA. tjdaniel@pobox.com
authors.forename: Thomas M
authors.initials: TM
authors.lastname: Daniel
mesh_terms: D001317:Austria; D049672:History, 19th Century; D049673:History, 20th Century; D006801:Humans; D014374:Tuberculin Test / Q000266:history*