Assessment of cervical involvement in endometrial carcinoma by hysteroscopy and directed biopsy
M. L. ÁVila, R. Ruiz, J. R. Cortaberria, B. Rivero, F. J. Ugalde
International Journal of Gynecologic Cancer Jan 2008, 18 (1) 128-131; DOI: 10.1136/ijgc-00009577-200801000-00020