title: Effect of uranium on microbial nitrogen fixation.
mesh_terms: D001419:Bacteria / Q000528:radiation effects; D003470:Culture Media; D009586:Nitrogen Fixation / Q000528:radiation effects*; D010101:Oxygen Consumption / Q000528:radiation effects; D011830:Radiation Effects; D012988:Soil Microbiology / Q000528:radiation effects*; D014501:Uranium
chemical_list: D003470:Culture Media; D014501:Uranium