Entamoeba histolyticaAmebiasisEntamoebaEntamoebiasisDysentery, AmebicLiver Abscess, AmebicAmebicidesTrophozoitesLung Diseases, ParasiticAntibodies, ProtozoanAntigens, ProtozoanProtozoan ProteinsDNA, ProtozoanFecesCysteine ProteasesProtozoan VaccinesMetronidazoleLectinsBangladeshGerbillinaeHemagglutination TestsIntestinal Diseases, ParasiticAntiprotozoal AgentsProtozoan InfectionsImmunoglobulin A, SecretorySerologic TestsEnzyme-Linked Immunosorbent AssayGiardia lambliaHomosexuality, MaleSensitivity and SpecificityParasitologyPolymerase Chain ReactionEndolimaxMolecular Sequence DataTrichomonasGenome, ProtozoanBlastocystis hominisGenes, ProtozoanAcetylgalactosamineGiardiaDientamoebaParasites