Effects of adjuvant Tamoxifen on the endometrium in postemnopausal women with breats Cancer: Prospective long-term study using transvaginal ultrasound. - Gerber,B.; Kraues,A.; Müller,H.; Reimer,T.; Külz,T.; Makovitzky,J.; Kundt,G.; Friese,K. (J Clin Oncol, 2000)