Bone Demineralization TechniqueBone Demineralization, PathologicTooth DemineralizationDental EnamelBone and BonesTooth RemineralizationHardness TestsCariostatic AgentsDental Caries Activity TestsMicroradiographyFluorides, TopicalRoot CariesDentinDental CariesMultiple MyelomaNeoplasms, Multiple PrimaryPlasma CellsMyeloma ProteinsTomography, X-Ray ComputedBoronic AcidsPyrazines