title: Letter: An e.s.r. study of irradiated N-acetyl-L-alanine at 295 K.
mesh_terms: D000409:Alanine / Q000031:analogs & derivatives / Q000528:radiation effects*; D004578:Electron Spin Resonance Spectroscopy; D004583:Electrons; D005609:Free Radicals; D005615:Freezing; D011830:Radiation Effects
chemical_list: D005609:Free Radicals; D000409:Alanine