Primary ependymoma of the ovary: a case report and literature review
T. TAKANO, J. AKAHIRA, T. MORIYA, T. MURAKAMI, M. TANAKA, M. GOTO, H. NIIKURA, K. ITO, Y. MIKAMI, K. OKAMURA, N. YAEGASHI
International Journal of Gynecologic Cancer Nov 2005, 15 (6) 1138-1141; DOI: 10.1136/ijgc-00009577-200511000-00023