title: Putting a price on care. Low nurse-to-patient ratios save lives but are costly: study.
authors.forename: Melanie
authors.initials: M
authors.lastname: Evans
mesh_terms: D003362:Cost-Benefit Analysis; D006302:Health Services Research; D006801:Humans; D007882:Legislation, Hospital; D008404:Massachusetts; D009741:Nursing Staff, Hospital / Q000191:economics / Q000600:supply & distribution*; D010561:Personnel Staffing and Scheduling / Q000191:economics* / Q000331:legislation & jurisprudence; D012954:Societies, Hospital; D026712:Value of Life / Q000191:economics