title: Standardization of allergenic extracts.
mesh_terms: D000485:Allergens / Q000592:standards*; D000911:Antibodies, Monoclonal; D006801:Humans; D006967:Hypersensitivity / Q000175:diagnosis; D010936:Plant Extracts / Q000592:standards
chemical_list: D000485:Allergens; D000911:Antibodies, Monoclonal; D010936:Plant Extracts