帮忙下载两篇论文。

[ 1] van Doorslaer , E . Wagstaff , A . Bleichrodt , H. Income
-related inequalities in health :some international comparisons
.Journal of Health Economics ,1997 , 16 :93 -112 .
[ 2] Wagstaff , A. van Doorslaer , E . Measuring inequalities in
health in the presence of multiple -category morbidity indicators .
Health Economics ,1994 ,(3):281 -291