TY - JOUR T1 - Tibolone versus 17B-estradiol/norethisterone: Effects on the prolif era ti on of human breast cancer cells A1 - Lippert,C. A1 - Seeger,H. A1 - Wallwiener,D. A1 - Moeck,A.O. JO - European Journal of Gynaecological Oncology VL - 23 IS - 2 SP - 127 EP - 130 SN - 2709-0086 Y1 - 2002 ER -