Nasal test for hypersensitivity.
D000485:Allergens; D003888:Desensitization, Immunologic; D004342:Drug Hypersensitivity / Q000175:diagnosis; D006241:Haptens; D006801:Humans; D006967:Hypersensitivity / Q000175:diagnosis*; D009666:Nose / Q000276:immunology*; D012882:Skin Tests
D000485:Allergens; D006241:Haptens