Prospective and Retrospective Studies of Substance Abuse Treatment Outcomes: Methods and Results of Four Large-Scale Follow-Up Studies

Publication Authors

Gerstein, Dean R.Johnson, Robert A.

Publisher Information

Type: 
Report
Location: 
Rockville, MD
Year: 
1999
Date Note: 
Jul 1999
Publisher: 
Substance Abuse and Mental Health Services Administration, Center for Substance Abuse Treatment