title: A huge return on investment for the WHI.
authors.affiliation: News Editor.
authors.forename: Simon
authors.initials: S
authors.lastname: Brown
mesh_terms: D001943:Breast Neoplasms / Q000453:epidemiology*; D003362:Cost-Benefit Analysis; D005260:Female; D006331:Heart Diseases / Q000453:epidemiology / Q000517:prevention & control*; D020249:Hormone Replacement Therapy / Q000191:economics*; D006801:Humans; D015994:Incidence; D008875:Middle Aged; D009313:National Health Programs / Q000191:economics*; D009316:National Institutes of Health (U.S.) / Q000191:economics; D017698:Postmenopause; D012189:Retrospective Studies; D012307:Risk Factors; D014481:United States; D014932:Women's Health Services / Q000191:economics*