Boslaugh, Sarah <br/><br/>
Secondary data sources for public health   : a practical guide 
/ Sarah Boslaugh.- 
 - Cambridge :  Cambridge University,   c2007 
 - xi, 152p. :  ill.;  25cm. 
 - Practical Guides to Biostatistics and Epidemiology .
<br/><br/>Includes bibliographical references and index p.129 - 152 
<br/><br/><label>ISBN: </label>9780521690232 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Public health -research- statistical methods--Epidemiology - research - statistical methods
<br/><br/><label>Dewey Class. No.: </label>362.10727 BOS