Henry, Stephen G <br/><br/>
Development of the Chronic Pain Coding System (CPCS) for Characterizing Patient-Clinician Discussions About Chronic Pain and Opioids.  [electronic resource] 

 -  Pain medicine (Malden, Mass.)  10 2016 
 - 1892-1905 p.  digital 
<br/><br/> Publication Type: Journal Article; Multicenter Study; Randomized Controlled Trial; Research Support, N.I.H., Extramural 
<br/><br/><label>ISSN: </label>1526-4637 
<br/><br/><label>Standard No.: </label>10.1093/pm/pnw005  doi 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Adult<br/>Analgesics, Opioid--therapeutic use<br/>Chronic Pain--diagnosis<br/>Clinical Coding--methods<br/>Female<br/>Humans<br/>Male<br/>Middle Aged<br/>Pain Measurement--methods<br/>Physician-Patient Relations<br/>Primary Health Care--methods