Intestinal DiseasesLeishmaniasis, VisceralLeishmaniasis, CutaneousLeishmaniasisImmunoproliferative Small Intestinal DiseaseLeishmaniasis, MucocutaneousAntiprotozoal AgentsMaltaLeishmaniaLeishmania infantumLeishmania braziliensisLeishmania donovaniEnteritisPsychodidaeLeishmaniasis, Diffuse CutaneousMalabsorption SyndromesMeglumineLeishmaniasis VaccinesIntestinal Diseases, ParasiticDiverticulitisImmunoglobulin alpha-ChainsSprue, TropicalAntimonyPhlebotomusIntestinal MucosaAntimony Sodium GluconateLeishmania tropicaIntestine, SmallCampylobacter InfectionsCrohn DiseaseDog DiseasesCommunicable DiseasesLeishmania guyanensisLeishmania majorIntestinesDysenteryFecesLeishmania mexicanaAntigens, ProtozoanCeliac DiseaseInflammatory Bowel DiseasesIntestinal NeoplasmsAntibodies, ProtozoanCaliciviridae InfectionsInsect VectorsGastrointestinal DiseasesEndemic DiseasesDNA, ProtozoanGastroenteritisOrganometallic CompoundsDiarrheaNorovirusBrazilParomomycinPhosphorylcholineEnglandDNA, KinetoplastCampylobacterEnterocolitis, NecrotizingProtozoan VaccinesWalesClostridium difficileIleumParasite LoadColitis, UlcerativeDogsCampylobacter jejuniSudanAmphotericin BIntestinal AbsorptionDisease ReservoirsJejunumPolymerase Chain ReactionColitisInsect ControlVenezuelaProbioticsBiopsyParasitologyColonIncidencePentamidineIndiaMice, Inbred BALB CDisease Models, AnimalProtozoan ProteinsColombiaArgentinaSkin UlcerDisease VectorsInfant, NewbornSerologic TestsSensitivity and SpecificitySkin TestsMice, Inbred C57BLNepalZoonosesAgglutination TestsBoliviaPeru