title: Tamoxifen in the prevention of breast cancer. Are the risks likely to outweigh the benefits?
authors.affiliation: Royal Marsden Hospital, Sutton, Surrey, England.
authors.forename: M
authors.initials: M
authors.lastname: O'Brien
authors.forename: T J
authors.initials: TJ
authors.lastname: Powles
mesh_terms: D000818:Animals; D001943:Breast Neoplasms / Q000188:drug therapy*; D005260:Female; D006801:Humans; D008099:Liver / Q000187:drug effects; D013629:Tamoxifen / Q000009:adverse effects / Q000627:therapeutic use*
chemical_list: D013629:Tamoxifen