Pathogenesis of blastocystosis.
D000293:Adolescent; D002648:Child; D002675:Child, Preschool; D005243:Feces / Q000469:parasitology; D006801:Humans; D007223:Infant; D007411:Intestinal Diseases, Parasitic / Q000469:parasitology*; D011446:Prospective Studies; D011528:Protozoan Infections / Q000469:parasitology*