title: Detection of an OH-addition radical and its possible decay product in single crystals of cytosine monohydrate.
mesh_terms: D003596:Cytosine / Q000031:analogs & derivatives / Q000528:radiation effects; D004578:Electron Spin Resonance Spectroscopy; D005609:Free Radicals; D014965:X-Rays
chemical_list: D005609:Free Radicals; D003596:Cytosine