title: Electron spin resonance of gamma-irradiated single crystals of 9-methyladenine.
mesh_terms: D000225:Adenine / Q000528:radiation effects*; D003461:Crystallography; D004578:Electron Spin Resonance Spectroscopy; D005609:Free Radicals; D008745:Methylation; D011830:Radiation Effects; D013696:Temperature
chemical_list: D005609:Free Radicals; D000225:Adenine