Hydrochloric AcidAcid Etching, DentalPhosphoric AcidsDental EtchingAir Abrasion, DentalDental BondingHydrofluoric AcidDental EnamelShear StrengthDental Stress AnalysisDentin-Bonding AgentsMaterials TestingDentinComposite ResinsResin CementsLight-Curing of Dental AdhesivesSurface PropertiesDental Enamel SolubilityPneumonia, AspirationFreeze EtchingSmear LayerOrthodontic BracketsDental CementsNitric AcidAdhesivenessGastric JuiceMicroscopy, Electron, ScanningLasers, Solid-StateDecalcification TechniqueAluminum OxideTensile StrengthTrifluoroacetic AcidCountercurrent DistributionMethacrylatesEsophagusSulfuric AcidsHydrogen-Ion ConcentrationFluorosis, DentalDental PorcelainStomachAcidsFluoroacetatesPolyurethanesAchlorhydriaParietal Cells, GastricGastric AcidGastric FistulaGastric MucosaSodium HydroxideAlkalosisPentagastrinDental AlloysPepsin AAppendixAcidosisDuodenumStress, MechanicalTime FactorsSodium ChlorideSpectrophotometry, AtomicSilanesDental ProphylaxisSecretinStomach UlcerBicarbonatesAluminum SilicatesDental DebondingSiliconElectroplating