Helicobacter pyloriCampylobacterHelicobacter InfectionsCampylobacter jejuniCampylobacter InfectionsCampylobacter fetusHelicobacterCampylobacter coliGastritisGastric MucosaUreasePeptic UlcerClarithromycinStomachMetronidazoleBacterial ProteinsAmoxicillinDyspepsiaAnti-Ulcer AgentsOmeprazoleStomach NeoplasmsGastritis, AtrophicAntigens, BacterialStomach DiseasesAnti-Bacterial AgentsBismuthPyloric AntrumCampylobacter lariDuodenal UlcerBreath TestsStomach UlcerAntibodies, BacterialHelicobacter hepaticusDNA, BacterialGastroscopyHelicobacter heilmanniiLansoprazole2-PyridinylmethylsulfinylbenzimidazolesProton Pump InhibitorsFecesDrug Therapy, CombinationPolymerase Chain ReactionMetaplasiaTinidazoleLewis Blood-Group SystemMolecular Sequence DataPepsinogen ABiopsyUreaDuodenitisRanitidineEnteritisEndoscopy, GastrointestinalCytotoxinsFurazolidoneGerbillinaeFlagellinGenes, BacterialTetracyclineChickensDrug Resistance, BacterialBacterial AdhesionMicrobial Sensitivity TestsVirulencePoultry DiseasesGastrinsColony Count, MicrobialGastric AcidAntacidsLymphoma, B-Cell, Marginal ZonePepsinogensBacterial Typing TechniquesSequence Analysis, DNAVirulence FactorsPepsinogen CImmunoglobulin GAntitrichomonal AgentsRNA, Ribosomal, 23SPenicillinsNitroreductasesPoultryGenome, BacterialRabeprazoleGene Expression Regulation, BacterialPylorusOrganometallic CompoundsPrevalenceFood MicrobiologyEnzyme-Linked Immunosorbent AssaySensitivity and SpecificityBase SequenceGastrointestinal DiseasesCampylobacter rectusRNA, Ribosomal, 16SGenotypeGastric MucinsGastric JuiceCulture MediaSpecies SpecificityDiarrhea