Lokshin, Michael Ravallion, Martin <br/><br/>
Searching for the economic gradient in self -assessed health 

 - Washington  World Bank  2005 
 - 41 
 - Policy research working paper NO 3698 .
<br/><br/><label>Subjects--Topical Terms: </label><br/>Economic welfare<br/>Gradient<br/>Russia<br/>Self-assessed health