Allergy.
D001249:Asthma / Q000276:immunology / Q000628:therapy; D049673:History, 20th Century; D006801:Humans; D006967:Hypersensitivity / Q000266:history / Q000628:therapy*; D007073:Immunoglobulin E / Q000276:immunology; D007167:Immunotherapy
D007073:Immunoglobulin E