BileGastroesophageal RefluxBile Acids and SaltsBile RefluxDuodenogastric RefluxVesico-Ureteral RefluxBile DuctsEsophagitis, PepticEsophagusLaryngopharyngeal RefluxEsophageal pH MonitoringCommon Bile DuctHeartburnManometryEsophagitisVenous InsufficiencyBile CanaliculiEsophagoscopyHernia, HiatalBile PigmentsProton Pump InhibitorsBile Duct DiseasesEsophagogastric JunctionFundoplicationBarrett EsophagusBile Ducts, IntrahepaticBile Duct NeoplasmsGastric Acidity DeterminationBile Ducts, ExtrahepaticAntacidsHydrogen-Ion ConcentrationTaurocholic AcidGastric AcidVaricose VeinsChenodeoxycholic AcidOmeprazoleAnti-Ulcer AgentsCholic AcidsPeristalsisDeoxycholic AcidGallbladderEndoscopy, Gastrointestinal2-PyridinylmethylsulfinylbenzimidazolesLaryngitisCholic AcidEsophageal Sphincter, LowerCisaprideCholestasisUltrasonography, Doppler, DuplexEructationCholelithiasisLithocholic AcidTaurodeoxycholic AcidEsomeprazoleGastric EmptyingPopliteal VeinBiliary TractEndoscopy, Digestive SystemUrsodeoxycholic AcidEsophageal Motility DisordersGlycocholic AcidLiverVaricose UlcerCommon Bile Duct DiseasesEsophageal StenosisSaphenous VeinStomachEnterohepatic CirculationEsophageal DiseasesRabeprazoleTaurochenodeoxycholic AcidSilicic AcidHistamine H2 AntagonistsMonitoring, PhysiologicGastrointestinal AgentsBiliary Tract DiseasesGastroscopyEndoscopyFemoral VeinCoughCholesterol 7-alpha-HydroxylaseImino AcidsGallstonesCholecystectomyOrganic Anion Transporters, Sodium-DependentGastric JuiceBilirubinLansoprazoleElectric ImpedanceCholagogues and CholereticsHydrochloric AcidDeglutition DisordersCholangiographyPostphlebitic SyndromeAnastomosis, Roux-en-YDuodenumMonitoring, AmbulatoryTechnetium Tc 99m LidofeninCholesterolBiliary Fistula