title: Heterophyid infection in human ileum: report of three cases.
mesh_terms: D000293:Adolescent; D000328:Adult; D000368:Aged; D005260:Female; D006578:Heterophyidae; D006801:Humans; D007082:Ileum / Q000469:parasitology / Q000473:pathology*; D007411:Intestinal Diseases, Parasitic / Q000469:parasitology / Q000473:pathology*; D008297:Male; D014201:Trematode Infections / Q000469:parasitology / Q000473:pathology*