Andoh, Hirotaka Multi-focal Myxopapillary Ependymoma in the Lumbar and Sacral Regions Requiring Cranio-spinal Radiation Therapy: A Case Report. [electronic resource] - Asian spine journal Mar 2011 - 68-72 p. digital Publication Type: Journal Article ISSN: 1976-7846 Standard No.: 10.4184/asj.2011.5.1.68 doi