Greenhalgh, Trisha <br/><br/>
How to read a paper :  the basics of evidence-based medicine / 
Trisha Greenhalgh 
 - 3. ed. 
 - Malden, Mass :  Blackwell,  2006 
 - 229 s. 
<br/><br/><label>ISBN: </label>1-4051-3976-5 
<br/><br/><label>Subjects--Topical Terms: </label><br/>evidence-based medicine
<br/><br/><label>National Library of Medicine Call No.: </label>WB 102