Spending wisely :  buying health services for the poor / 
edited by Alexander S. Preker and John C. Langenbrunner 
 - Washington :  World bank,  2005 
 - xvii, 413 p. :  ill. ;  26 cm. 
<br/><br/>Includes bibliographical references 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Poor--Medical care--Finance<br/>Poor--Medical care--Economic aspects