title: Standardized grass pollen extracts.
mesh_terms: D000485:Allergens / Q000276:immunology / Q000302:isolation & purification / Q000592:standards*; D003429:Cross Reactions; D000939:Epitopes / Q000032:analysis; D006801:Humans; D008970:Molecular Weight; D010936:Plant Extracts / Q000276:immunology / Q000302:isolation & purification / Q000592:standards; D006109:Poaceae / Q000276:immunology*; D011058:Pollen / Q000276:immunology; D014944:World Health Organization
chemical_list: D000485:Allergens; D000939:Epitopes; D010936:Plant Extracts