Pediatric allergy as a specialty (Bela Schick).
D000486:Allergy and Immunology / Q000266:history*; D001317:Austria; D049672:History, 19th Century; D049673:History, 20th Century; D008511:Medicine; D010372:Pediatrics / Q000266:history*; D013038:Specialization; D014481:United States