Comparison of the effects of a pure steroidal antiestrogen with those of tamoxifen in a model of human breast cancer. - Osborne,C.K.; Coronado Heinsohn,E.B.; Hilsenbeck,S.G.; McCue,B.L.; Wakeling,A.E.; McClelland,R.A.; Manning,D.L.; Nicholson,R.I. (J Natl Cancer Inst, 1995)