title: Differing Perspectives on Breast Cancer Chemoprevention--Reply.
authors: Breast Cancer Research, Women's College Research Institute, Toronto, Ontario, Canada.
authors: Steven A
authors: SA
authors: Narod
mesh_terms: D016588:Anticarcinogenic Agents / Q000627:therapeutic use*; D001943:Breast Neoplasms / Q000517:prevention & control*; D005260:Female; D006801:Humans; D013629:Tamoxifen / Q000627:therapeutic use*
chemical_list: D016588:Anticarcinogenic Agents; D013629:Tamoxifen