Walsh, E M <br/><br/>
The psychopharmacology of chronic pain.  [electronic resource] 

 -  Journal of psychopharmacology (Oxford, England)  Jan 1991 
 - 364-9 p.  digital 
<br/><br/> Publication Type: Journal Article 
<br/><br/><label>ISSN: </label>0269-8811 
<br/><br/><label>Standard No.: </label>10.1177/026988119100500427  doi