Keeler, Emmett <br/><br/>
Models of disease costs and their use in medical research resouce allocations / 
Emmett Keeeler. 
 - California :  Rand Corporation,  1970. 
 - v, 47 pages ;  28 cm. 
 - The Rand paper series ;  p.4537 .
 - Rand paper series ;  p.4537 .
<br/><br/>Includes bibliographical references.