Glasziou, Paul... [et al]. <br/><br/>
Systematic reviews in health care : a practcal guide. 

 - 136p. 
<br/><br/><label>ISBN: </label>0-521-79962-7 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Meta-analysis<br/>Review literature<br/>Evidence-based medicine<br/>Data interpretation, Statistical