title: Bela Schick memorial lecture: Allergy--a problem illness.
mesh_terms: D002908:Chronic Disease; D003888:Desensitization, Immunologic; D049673:History, 20th Century; D006801:Humans; D006967:Hypersensitivity / Q000175:diagnosis / Q000266:history* / Q000276:immunology / Q000628:therapy; D011602:Psychophysiologic Disorders