title: Rast inhibition, two-dimensional immunoelectrophoresis and analytical isoelectric focussing in the identification of contamination in grass pollen extracts.
mesh_terms: D000818:Animals; D001667:Binding, Competitive; D004340:Drug Contamination; D006801:Humans; D007123:Immunoelectrophoresis, Two-Dimensional; D007525:Isoelectric Focusing; D010936:Plant Extracts / Q000032:analysis / Q000276:immunology / Q000592:standards*; D006109:Poaceae / Q000276:immunology; D011058:Pollen / Q000032:analysis*; D011817:Rabbits; D011852:Radioallergosorbent Test
chemical_list: D010936:Plant Extracts