title: Restricted entry to the tamoxifen trial.
authors.forename: D A
authors.initials: DA
authors.lastname: Rees
mesh_terms: D000818:Animals; D001943:Breast Neoplasms / Q000517:prevention & control*; D002986:Clinical Trials as Topic; D005260:Female; D006801:Humans; D008113:Liver Neoplasms / Q000139:chemically induced; D051381:Rats; D013629:Tamoxifen / Q000009:adverse effects*
chemical_list: D013629:Tamoxifen