Papanikitas, Andrew <br/><br/>
Singling out the double effect - some further comment.  [electronic resource] 

 -  London journal of primary care  Sep 2015 
 - 96 p.  digital 
<br/><br/> Publication Type: Journal Article 
<br/><br/><label>ISSN: </label>1757-1472 
<br/><br/><label>Standard No.: </label>10.1080/17571472.2015.1082346  doi