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The efficacy and equity of retransplantation: an experimental survey of public attitudes
Ubel, Peter A., (1995)
Value measurement in cost-utility analysis: explaining the discrepancy between rating scale and person trade-off elicitations
Ubel, Peter A., (1998)
It must be awful for them: Healthy people overlook disease variability in quality of life judgments.
Lacey, Heather P., (2006)