tamoxifen
RESULTS: Endometrial cancer risk was associated with tamoxifen therapy       for breast cancer (odds ratio = 1.52; 95% confidence interval [CI] = 1.
RESULTS: Endometrial cancer risk was associated with  @SUBJECT$  @PREDICAT$  @OBJECT$        for breast cancer (odds ratio = 1.52; 95% confidence interval [CI] = 1.