title: Electron spin resonance of spin-trapped radicals in calcified tissues and their organic constituents.
mesh_terms: D000596:Amino Acids / Q000032:analysis; D000818:Animals; D001842:Bone and Bones / Q000032:analysis*; D002417:Cattle; D003743:Dental Enamel / Q000032:analysis*; D003804:Dentin / Q000032:analysis*; D004578:Electron Spin Resonance Spectroscopy / Q000379:methods; D005609:Free Radicals; D006801:Humans; D006909:Hydroxyproline / Q000032:analysis; D012694:Serine / Q000032:analysis
chemical_list: D000596:Amino Acids; D005609:Free Radicals; D012694:Serine; D006909:Hydroxyproline