Introduction to research in the health sciences/ 
Stephen Polgar and Shane A. Thomas 
 - Sixth edition 
 - Singapore:  Elsevier,   2016. 
 - ix, 235 pages:  illustrations;  23 cm. 
<br/><br/> Includes index. 
<br/><br/><label>ISBN: </label>9789814570312 
<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>Circ. R 850 .P765i 2016