Kripke, Daniel F <br/><br/>
Hypnotics' association with mortality or cancer: a matched cohort study.  [electronic resource] 

 -  BMJ open  2012 
 - e000850 p.  digital 
<br/><br/> Publication Type: Journal Article 
<br/><br/><label>ISSN: </label>2044-6055 
<br/><br/><label>Standard No.: </label>10.1136/bmjopen-2012-000850  doi