title: An E.S.R. study of free radicals formed by reaction of nucleotides and their constituents with hydrogen atoms.
mesh_terms: D003903:Deuterium; D004578:Electron Spin Resonance Spectroscopy; D005609:Free Radicals; D005612:Freeze Drying; D006859:Hydrogen; D009705:Nucleosides / Q000528:radiation effects; D009711:Nucleotides / Q000528:radiation effects*; D011687:Purines / Q000528:radiation effects; D011743:Pyrimidines / Q000528:radiation effects; D011830:Radiation Effects
chemical_list: D005609:Free Radicals; D009705:Nucleosides; D009711:Nucleotides; D011687:Purines; D011743:Pyrimidines; D006859:Hydrogen; D003903:Deuterium