title: Allergenic extracts regulatory activities in the U.S.A.
mesh_terms: D000485:Allergens / Q000032:analysis / Q000592:standards*; D000941:Antigens / Q000032:analysis; D004348:Drug Labeling; D004731:Endotoxins / Q000032:analysis; D006801:Humans; D006967:Hypersensitivity / Q000175:diagnosis / Q000628:therapy; D007880:Legislation, Drug; D010936:Plant Extracts; D011058:Pollen / Q000276:immunology; D012015:Reference Standards; D014481:United States; D014486:United States Food and Drug Administration
chemical_list: D000485:Allergens; D000941:Antigens; D004731:Endotoxins; D010936:Plant Extracts