1. A health-status index and its application to health services outcomes;Fanshel;Operations Research,1970
2. A comparison of two models for scaling health indicators;Kind;International Journal of Epidemiology,1982
3. Rethinking DALYs;Murray,1996
4. Theory of games and economic behavior;von Neumann,1944
5. The person-trade-off approach to valuing health care programs;Nord;Medical Decision Making,1995