title: Breast Cancer Prevention Trial takes off.
authors.forename: K
authors.initials: K
authors.lastname: Smigel
mesh_terms: D001943:Breast Neoplasms / Q000517:prevention & control*; D002170:Canada; D016889:Endometrial Neoplasms / Q000139:chemically induced; D005260:Female; D006801:Humans; D015337:Multicenter Studies as Topic; D012307:Risk Factors; D013629:Tamoxifen / Q000009:adverse effects / Q000627:therapeutic use*; D014481:United States
chemical_list: D013629:Tamoxifen