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Alternative Definitions of Health Care Programme Benefits for Contingent Valuation Studies
Currie, G, (1998)
When Do the "Dollars" Make Sense? Toward a Conceptual Framework for Contingent Valuation Studies in Health Care
O'Brien, B, (1996)
Building Uncertainty into Cost-Effectiveness Rankings: Portfolio Risk-Return Trade-Offs and Implications for Decision Rules
O'Brien, B, (1999)