History of otolaryngologic regional allergy.
D003601:Cytotoxicity Tests, Immunologic; D005512:Food Hypersensitivity; D049672:History, 19th Century; D049673:History, 20th Century; D006801:Humans; D006967:Hypersensitivity / Q000175:diagnosis / Q000628:therapy; D010036:Otolaryngology / Q000266:history*; D012882:Skin Tests