| 1. | Web-Based Treatment for Substance Use Disorders: Differential Effects by Primary Substance.  |
| | Cochran, Gerald ; Stitzer, Maxine L. ; Campbell, Aimee N. C. ; Hu, Mei-Chen ; Vandrey, Ryan ; Nunes, Edward V. |
| | Addictive Behaviors 2015;45:191-194. [doi: 10.1016/j.addbeh.2015.02.002]. |
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| 2. | Clinically Relevant Characteristics Associated with Early Treatment Drug Use Versus Abstinence. |
| | Cochran, Gerald ; Stitzer, Maxine L. ; Nunes, Edward V. ; Hu, Mei-Chen ; Campbell, Aimee N. C. |
| | Addiction Science & Clinical Practice 2014;9:6. [doi: 10.1186/1940-0640-9-6]. |
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| 3. | Early Treatment Drug Use: Drug Positive vs. Negative Patients.  |
| | Cochran, Gerald ; Stitzer, Maxine L. ; Nunes, Edward V. ; Hu, Mei-Chen ; Campbell, Aimee N. C. |
| | Poster presented at the College on Problems of Drug Dependence (CPDD) annual meeting, San Diego, CA, June 15-20, 2013. |
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