Searching for the economic gradient in self-assessed health
Ravallion, Martin
Searching for the economic gradient in self-assessed health - Washington, D. C. World Bank 2005 - 40p.: ill. - World Bank policy research working papers .
HEALTH
SELF-ASSESSED HEALTH--RESEARCH--RUSSIA
IBRD(08)
Searching for the economic gradient in self-assessed health - Washington, D. C. World Bank 2005 - 40p.: ill. - World Bank policy research working papers .
HEALTH
SELF-ASSESSED HEALTH--RESEARCH--RUSSIA
IBRD(08)