title: Clinical research. No lifeline for proposed breast cancer prevention trial.
authors.forename: Jocelyn
authors.initials: J
authors.lastname: Kaiser
mesh_terms: D000970:Antineoplastic Agents / Q000009:adverse effects / Q000627:therapeutic use*; D035843:Biomedical Research / Q000191:economics; D001943:Breast Neoplasms / Q000517:prevention & control*; D002017:Budgets; D002986:Clinical Trials as Topic / Q000191:economics; D005260:Female; D006801:Humans; D000077289:Letrozole; D009316:National Institutes of Health (U.S.); D009570:Nitriles / Q000009:adverse effects / Q000627:therapeutic use*; D014230:Triazoles / Q000009:adverse effects / Q000627:therapeutic use*; D014481:United States
chemical_list: D000970:Antineoplastic Agents; D009570:Nitriles; D014230:Triazoles; D000077289:Letrozole