John, D <br/><br/>
Differences among out-of-treatment drug injectors who use stimulants only, opiates only or both: implications for treatment entry.  [electronic resource] 

 -  Drug and alcohol dependence  Oct 2001 
 - 165-72 p.  digital 
<br/><br/> Publication Type: Journal Article; Research Support, U.S. Gov't, P.H.S. 
<br/><br/><label>ISSN: </label>0376-8716 
<br/><br/><label>Standard No.: </label>10.1016/s0376-8716(01)00120-x  doi 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Adult<br/>Alcoholism--epidemiology<br/>Central Nervous System Stimulants<br/>Colorado--epidemiology<br/>Comorbidity<br/>Diagnosis, Dual (Psychiatry)<br/>Female<br/>Follow-Up Studies<br/>Humans<br/>Male<br/>Mental Disorders--epidemiology<br/>Opioid-Related Disorders--epidemiology<br/>Patient Acceptance of Health Care--psychology<br/>Personality Assessment<br/>Substance Abuse, Intravenous--epidemiology<br/>Substance-Related Disorders--epidemiology