Hartwig, A C <br/><br/>
Peripheral beta-endorphin and pain modulation.  [electronic resource] 

 -  Anesthesia progress   
 - 75-8 p.  digital 
<br/><br/> Publication Type: Journal Article; Review 
<br/><br/><label>ISSN: </label>0003-3006 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Humans<br/>Nociceptors--physiology<br/>Pain--physiopathology<br/>beta-Endorphin--physiology