Key concepts in public health / 
edited by Frances Wilson and Mzwandile Mabhala. 
 - Los Angeles :  Sage Publications  2009. 
 - xiii, 312 p. :  ill. ;  21 cm. 
 - SAGE key concepts .
<br/><br/> Includes index. 
<br/><br/>Includes bibliographical references. 
<br/><br/><label>ISBN: </label>9781412948807 (pbk.) 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Public health.