AlloysGold AlloysChromium AlloysRanitidineOrganometallic CompoundsMetal Ceramic AlloysAntacidsAnti-Ulcer AgentsMetronidazoleSalicylatesTitaniumDental Casting TechniqueAmoxicillinHelicobacter pyloriHelicobacter InfectionsClarithromycinMaterials TestingHistamine H2 AntagonistsFurazolidoneDimercaprolTinidazoleDuodenal UlcerDental Casting InvestmentDrug Therapy, CombinationTetracyclineOmeprazolePalladiumSilverTinGermaniumKlatskin's TumorAnti-Bacterial AgentsSucralfateSurface PropertiesDifferential Thermal AnalysisIndiumElectron Probe MicroanalysisAluminum OxideDental PolishingPeptic UlcerDyspepsiaMethylmethacrylatesNickelHardnessDental Stress AnalysisDental BondingPenicillinsGalliumRadiation ProtectionDental CementsNiobiumHydrocarbons, IodinatedAntimonyGastric MucinsMethacrylatesProton Pump InhibitorsTooth DiscolorationStainless SteelThymolphthaleinDental EtchingElectroplatingHepatic Duct, CommonThiouracilTensile StrengthSpectrophotometry, AtomicColloidsScintillation CountingBiliary Tract Surgical ProceduresGastritisBreath TestsProsthesis Coloring2-PyridinylmethylsulfinylbenzimidazolesAntidiarrhealsCimetidineShear StrengthBile Ducts, IntrahepaticGastric MucosaAlpha ParticlesGastroscopyMetalsPlatinumPhotoelectron SpectroscopyResin CementsElectrodesMetallurgyResins, SyntheticCarbon Compounds, InorganicDental Prosthesis RetentionDental MaterialsDental PorcelainAntitrichomonal AgentsErythromycin EthylsuccinateBile Duct NeoplasmsOrthodontic WiresSilicon CompoundsStomach UlcerSulfoxidesMicroscopy, Electron, ScanningThionesMyoclonus