Comments on the response by Murray and Lopez.
Williams
A
A
University of York, UK.
D017281:Cost of Illness; D004812:Epidemiologic Methods; D014943:Global Health; D006302:Health Services Research / Q000379:methods*; D006305:Health Status Indicators; D006801:Humans; D008017:Life Expectancy; D008962:Models, Theoretical; D019057:Quality-Adjusted Life Years