title: A technique for intense radiolabelling of pollen and pollen extract with 99mTc.
mesh_terms: D001345:Autoradiography; D007553:Isotope Labeling; D008722:Methods; D010936:Plant Extracts; D011058:Pollen; D013667:Technetium
chemical_list: D010936:Plant Extracts; D013667:Technetium