Abstract

References
1.
Mehrez A.
,
Gafni A.
Quality-adjusted life years, utility theory and healthy-years equivalents . Med Decis Making.
1989 ;9 :142 -9 .
2.
Pliskin JS
,
Shepard DS
,
Weinstein MC
Utility functions for life years and health status . Oper Res.
1980 ;28 :206 -24 .
