title: Histomoniasis in a captive great rhea (Rhea americana).
mesh_terms: D000818:Animals; D001715:Bird Diseases / Q000473:pathology*; D001717:Birds; D002432:Cecum / Q000469:parasitology / Q000473:pathology; D056890:Eukaryota / Q000302:isolation & purification; D007413:Intestinal Mucosa / Q000469:parasitology / Q000473:pathology; D011528:Protozoan Infections / Q000473:pathology*