Eldridge, Sandra. <br/><br/>
A practical guide to cluster randomised trials in health services research  [electronic resource] / 
Sandra Eldridge, Sally Kerry. 
 - Chichester, West Sussex :  John Wiley & Sons,  2012. 
 - xx, 278 p. 
 - Statistics in practice .
 - Statistics in practice. .
<br/><br/>Includes bibliographical references and index. 
<br/><br/><br/>Electronic reproduction. Ann Arbor, MI : ProQuest, 2015. Available via World Wide Web. Access may be limited to ProQuest affiliated libraries. 
<br/><br/><label>ISBN: </label>
<br/><br/><label>LCCN: </label>
<br/><br/><label>Subjects--Topical Terms: </label><br/>Medical care--Research.<br/>Evidence-based medicine.
<br/><br/><label>Index Terms--Genre/Form: </label><br/>Electronic books.
<br/><br/><label>LC Class. No.: </label>R723.7  / .E53 2012 
<br/><br/><label>Dewey Class. No.: </label>362.10972