title: Breast cancer prevention trial in limbo.
authors.forename: Tracy
authors.initials: T
authors.lastname: Hampton
mesh_terms: D001943:Breast Neoplasms / Q000517:prevention & control*; D006801:Humans; D009316:National Institutes of Health (U.S.); D016032:Randomized Controlled Trials as Topic / Q000191:economics*; D012109:Research Support as Topic; D014481:United States