title: Blood loss due to infection with Trichuris trichiura.
mesh_terms: D000293:Adolescent; D000740:Anemia / Q000209:etiology; D001773:Blood Cells; D001774:Blood Chemical Analysis; D002648:Child; D002675:Child, Preschool; D002859:Chromium Isotopes; D005243:Feces / Q000032:analysis; D005260:Female; D006801:Humans; D014257:Trichuriasis / Q000097:blood*; D014259:Trichuroidea / Q000378:metabolism
chemical_list: D002859:Chromium Isotopes