title: Electron spin resonance studies on proton-irradiated ribonuclease and lysozyme.
mesh_terms: D003036:Cobalt Isotopes; D004578:Electron Spin Resonance Spectroscopy; D004735:Energy Transfer; D005609:Free Radicals; D009113:Muramidase / Q000528:radiation effects*; D009502:Neutrons; D010100:Oxygen; D011522:Protons; D011830:Radiation Effects; D011874:Radiometry; D012260:Ribonucleases / Q000528:radiation effects*
chemical_list: D003036:Cobalt Isotopes; D005609:Free Radicals; D011522:Protons; D012260:Ribonucleases; D009113:Muramidase; D010100:Oxygen