Shi, Leiyu. <br/><br/>
Delivering health care in America :  a systems approach / 
Leiyu Shi, Douglas A. Singh. 
 - 2nd  ed. 
 - Gaithersburg, Maryland :  Aspen,  2001. 
 - xv, 634  p. 
<br/><br/><label>ISBN: </label>0834217643 : 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Medical care--United States.<br/>Medical policy--United States.