title: ELECTRON SPIN RESONANCE INVESTIGATIONS OF ULTRA-VIOLET AND X-IRRADIATED METHIONINE.
mesh_terms: D002623:Chemistry Techniques, Analytical; D004578:Electron Spin Resonance Spectroscopy; D008715:Methionine; D011830:Radiation Effects; D012106:Research; D013057:Spectrum Analysis; D014466:Ultraviolet Rays; D032413:Viola
chemical_list: D008715:Methionine
keywords: CHEMISTRY, ANALYTICAL; ELECTRON SPIN RESONANCE; EXPERIMENTAL LAB STUDY; METHIONINE; RADIATION EFFECTS; SPECTRUM ANALYSIS; ULTRAVIOLET RAYS