Berridge, B R Rectal stricture in an ostrich (Struthio camelus). [electronic resource] - Journal of zoo and wildlife medicine : official publication of the American Association of Zoo Veterinarians Sep 1998 - 341-3 p. digital Publication Type: Case Reports; Journal Article ISSN: 1042-7260 Subjects--Topical Terms: AnimalsBird Diseases--pathologyConstriction, Pathologic--pathologyFemaleGranulation Tissue--pathologyNecrosisProctitis--pathologyRectum--pathologyStruthioniformes