Risk of progression in complex and atypical endometrial hyperplasia: clinicopathologic analysis in cases with and without progestogen treatment
L.-C. Horn, U. Schnurrbusch, K. Bilek, B. Hentschel, J. Einenkel
International Journal of Gynecologic Cancer Feb 2004, 14 (2) 348-353; DOI: 10.1136/ijgc-00009577-200403000-00023