title: The 2nd International Symposium on Spin Trapping and Aminoxyl Radical Chemistry. Guelph, Ontario, Canada, July 2-7, 1989. Proceedings.
mesh_terms: D004578:Electron Spin Resonance Spectroscopy; D005609:Free Radicals; D009589:Nitrogen Oxides; D013113:Spin Labels
chemical_list: D005609:Free Radicals; D009589:Nitrogen Oxides; D013113:Spin Labels