title: The formation and reactions of hydrogen atoms in gamma-irradiated deoxyribonucleic acid gels.
mesh_terms: D000818:Animals; D004247:DNA / Q000032:analysis / Q000528:radiation effects*; D004578:Electron Spin Resonance Spectroscopy; D005399:Fishes; D005609:Free Radicals; D005782:Gels; D006859:Hydrogen; D008297:Male; D011854:Radiochemistry; D013094:Spermatozoa; D013696:Temperature; D013941:Thymine
chemical_list: D005609:Free Radicals; D005782:Gels; D006859:Hydrogen; D004247:DNA; D013941:Thymine