DePoy, Elizabeth, <br/><br/>
Introduction to research :  understanding and applying multiple strategies / 
Elizabeth DePoy, Laura N. Gitlin. 
 - Fifth edition. 
 - xiv, 398 pages :  illustrations ;  24 cm. 
<br/><br/>Includes bibliographical references and index. 
<br/><br/><label>ISBN: </label>9780323261715  RM247.44 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Research design.<br/>Biomedical Research.