title: Hemorrhagic proctosigmoiditis and Blastocystis hominis.
authors.forename: J C
authors.initials: JC
authors.lastname: Yarze
mesh_terms: D000818:Animals; D016776:Blastocystis Infections; D016845:Blastocystis hominis; D006471:Gastrointestinal Hemorrhage / Q000382:microbiology*; D006801:Humans; D011350:Proctocolitis / Q000382:microbiology*; D012810:Sigmoid Diseases / Q000382:microbiology*