Necator americanusNecatoriasisNecatorAncylostomiasisAncylostomaAncylostomatoideaHookworm InfectionsNephropidaeOesophagostomiasisCupriavidus necatorTogoAscaris lumbricoidesBlood Loss, SurgicalOesophagostomumAscariasisAntigens, HelminthDNA, HelminthHelminthsParasite Egg CountAnthelminticsUrsidaeTrichurisFlounderHelminth ProteinsVitisFecesAscomycota