adjuvant therapy
Tamoxifen has       been used traditionally as adjuvant therapy for breast cancer, but new data       indicate that it is effective in the primary prevention of breast cancer in women       at increased risk.
Tamoxifen has       been used traditionally as  @SUBJECT$   @PREDICAT$   @OBJECT$ , but new data       indicate that it is effective in the primary prevention of breast cancer in women       at increased risk.