Koeller, J M <br/><br/>
Understanding cancer pain.  [electronic resource] 

 -  American journal of hospital pharmacy  Aug 1990 
 - S3-6 p.  digital 
<br/><br/> Publication Type: Journal Article; Review 
<br/><br/><label>ISSN: </label>0002-9289 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Humans<br/>Neoplasms--physiopathology<br/>Pain, Intractable--drug therapy