title: Production of free radicals in solid biological substances by heavy ions.
mesh_terms: D000596:Amino Acids; D055598:Chemical Phenomena; D002621:Chemistry; D004578:Electron Spin Resonance Spectroscopy; D004798:Enzymes; D009696:Nucleic Acids; D010455:Peptides; D011506:Proteins; D011830:Radiation Effects; D011874:Radiometry
chemical_list: D000596:Amino Acids; D004798:Enzymes; D009696:Nucleic Acids; D010455:Peptides; D011506:Proteins