Yersinia enterocoliticaYersinia InfectionsYersiniaVirulenceBacterial Outer Membrane ProteinsYersinia pseudotuberculosisAdhesins, BacterialSerotypingBacterial ProteinsFood MicrobiologyYersinia pseudotuberculosis InfectionsMesenteric LymphadenitisAgglutinationYersinia pestisPlasmidsGene Expression Regulation, BacterialArthritis, ReactiveGenes, BacterialO AntigensArthritis, InfectiousDNA, BacterialMolecular Sequence DataAntigens, BacterialPeyer's PatchesConjunctivitisAntibodies, BacterialFecesBacterial Adhesion