title: Stepping stones in allergy. IV. The provocative agents in allergy diseases. Search and detection--the early years.
mesh_terms: D000485:Allergens / Q000032:analysis*; D000707:Anaphylaxis / Q000276:immunology; D001249:Asthma / Q000276:immunology; D003228:Conjunctiva / Q000276:immunology; D004035:Diet Therapy; D049673:History, 20th Century; D006967:Hypersensitivity / Q000266:history / Q000276:immunology*; D007112:Immunity, Maternally-Acquired; D008487:Medical History Taking; D009297:Nasal Mucosa / Q000276:immunology; D011058:Pollen; D006255:Rhinitis, Allergic, Seasonal / Q000276:immunology; D012882:Skin Tests; D014581:Urticaria / Q000276:immunology
chemical_list: D000485:Allergens