title: The diagnosis of allergy: why is it so difficult?
authors.forename: Robert A
authors.initials: RA
authors.lastname: Wood
mesh_terms: D000485:Allergens / Q000276:immunology; D006801:Humans; D006967:Hypersensitivity / Q000175:diagnosis*; D007073:Immunoglobulin E / Q000276:immunology; D008487:Medical History Taking; D011237:Predictive Value of Tests; D012882:Skin Tests
chemical_list: D000485:Allergens; D007073:Immunoglobulin E