1)Terakawa N, et al : The behavior of endometrial hyperplasia : a prospective study. Endometrial Hyperplasia Study Group. J Obstet Gynaecol Res 23 : 223-230, 1997
2)Kurman RJ, et al : The behavior of endometrial hyperplasia. A long-term study of “untreated” hyperplasia in 170 patients. Cancer 56 : 403-412, 1985
3)Gunderson CC, et al : Oncologic and reproductive outcomes with progestin therapy in women with endometrial hyperplasia and grade 1 adenocarcinoma : a systematic review. Gynecol Oncol 125 : 477-482, 2012
4)Potkul RK, et al : Randomized trial of medroxyprogesterone acetate for the prevention of endometrial pathology from adjuvant tamoxifen for breast cancer : SWOG S9630.NPJ Breast Cancer 2 : 16024, 2016