4Michael Gershanovich,August Garin,Dace Baltina,Ants Kurvet,Lauri Kangas,Juha Ellmén,Eastern European Study Group. A phase III comparison of two toremifene doses to tamoxifen in postmenopausal women with advanced breast cancer[J] 1997,Breast Cancer Research and Treatment(3):251～262
5Lazzaro Repetto,Pier Giorgio Giannessi,Elisabetta Campora,Paolo Pronzato,Antonella Vigani,Cinzia Naso,Italo Spinelli,Pier Franco Conte,Riccardo Rosso. Tamoxifen and interferon-beta for the treatment of metastatic breast cancer[J] 1996,Breast Cancer Research and Treatment(2):235～238
