title: Electron paramagnetic resonance study of x-ray and gamma-ray irradiated peptides in the solid state.
mesh_terms: D000409:Alanine; D000595:Amino Acid Sequence; D003036:Cobalt Isotopes; D004578:Electron Spin Resonance Spectroscopy; D005609:Free Radicals; D005998:Glycine; D010455:Peptides / Q000528:radiation effects*; D010649:Phenylalanine; D011830:Radiation Effects; D013696:Temperature; D014364:Tryptophan; D014443:Tyrosine
chemical_list: D003036:Cobalt Isotopes; D005609:Free Radicals; D010455:Peptides; D014443:Tyrosine; D010649:Phenylalanine; D014364:Tryptophan; D000409:Alanine; D005998:Glycine