Kern, David M <br/><br/>
Treatment patterns, healthcare utilization, and costs of chronic opioid treatment for non-cancer pain in the United States.  [electronic resource] 

 -  The American journal of managed care  Mar 2015 
 - e222-34 p.  digital 
<br/><br/> Publication Type: Journal Article; Research Support, Non-U.S. Gov't 
<br/><br/><label>ISSN: </label>1936-2692 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Ambulatory Care--statistics & numerical data<br/>Analgesics, Opioid--therapeutic use<br/>Cohort Studies<br/>Emergency Service, Hospital--statistics & numerical data<br/>Female<br/>Follow-Up Studies<br/>Humans<br/>Male<br/>Middle Aged<br/>Office Visits--statistics & numerical data<br/>Pain--drug therapy<br/>Retrospective Studies<br/>United States