[21]
Analyzing Health Equity Using Household Survey Data:A Guide to Techniques and Their Implementation .2 O.Donnell O,Doorslaer E.V,Wagstaff A,Lindelow M. World Bank . 2008
[21]
Analyzing Health Equity Using Household Survey Data:A Guide to Techniques and Their Implementation .2 O.Donnell O,Doorslaer E.V,Wagstaff A,Lindelow M. World Bank . 2008