Polgar, Stephen. <br/><br/>
Introduction to research in the health sciences /  
Stephen Polgar and Shane A. Thomas. 
 - 6th ed. 
 - Edinburgh :    Churchill Livingstone,    2013. 
 - ix, 235p. :    ill. 
<br/><br/>Includes bibliographical references and index. 
<br/><br/><label>ISBN: </label>9780702041945 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Medicine--Research--methodology.<br/>Biomedical research--methods.<br/>Research design.
<br/><br/><label>LC Class. No.: </label>R 850 POL 2013