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Project appraisal in health : cost effectiveness approaches
Weiss, John, (2012)
Economic analysis of health sector projects : a review of issues, methods, and approaches
Adhikari, Ramesh, (1999)
Real world designs in economic evaluation : bridging the GAP between clinical research and policy making
Baltussen, Rob M. P. M., (1998)
Infrastructure's Contribution to Aggregate Output
Canning, David, (1999)
A database of world infrastructure stocks, 1950-1995
Canning, David, (1998)
Infrastructure's contribution to aggregate output