[Clemens von Pirquet].
D000486:Allergy and Immunology / Q000266:history; D001317:Austria; D049672:History, 19th Century; D049673:History, 20th Century; D010372:Pediatrics / Q000266:history; D012882:Skin Tests / Q000266:history; D014374:Tuberculin Test / Q000266:history
Clemens von Pirquet.