title: The trials of prevention trials.
authors.forename: K
authors.initials: K
authors.lastname: Smigel
mesh_terms: D001943:Breast Neoplasms / Q000517:prevention & control; D004041:Dietary Fats / Q000008:administration & dosage; D005260:Female; D006801:Humans; D008297:Male; D009369:Neoplasms / Q000517:prevention & control*; D010349:Patient Compliance; D012107:Research Design; D013629:Tamoxifen / Q000627:therapeutic use
chemical_list: D004041:Dietary Fats; D013629:Tamoxifen