TrichurisAscarisTrichuriasisAscaris lumbricoidesAscariasisIntestinal Diseases, ParasiticHelminthiasisParasite Egg CountAncylostomatoideaAnthelminticsHookworm InfectionsMebendazoleAntinematodal AgentsHelminthsAlbendazoleNematode InfectionsFecesPyrantel PamoateHelminthiasis, AnimalTherapy with HelminthsNematodaPaleopathologyProtozoan InfectionsAncylostomiasisAntibodies, HelminthAncylostomaDNA, HelminthMice, Inbred AKRPicaHymenolepisNecator americanusSoilToilet FacilitiesDysenteryFenbendazoleToxocaraParasitesIntestine, LargeEcuadorIvermectinHondurasHelminth ProteinsParasitic Diseases, AnimalHymenolepiasisPrevalenceStrongyloidiasisNecatoriasisParasitic DiseasesOesophagostomumStrongyloidesOesophagostomiasisStrongyloides stercoralisDiethylcarbamazineAntigens, HelminthPapio hamadryasColobinaeGiardiasisSanitationTrematodaCestodaPapio cynocephalusParasitologyOvumLevamisoleAntiparasitic AgentsPhilippinesGoblet CellsBephenium Compounds