Assessing intervention efficacy: An example based on change profiles of unprotected sex among drug users

Publication Authors

Beardsley, MarkGoldstein, Marjorie F.Deren, SherryTortu, Stephanie

Publisher Information

Type: 
Journal Article
Year: 
1996
Date Note: 
Sum 1996
ISBN: 
0022-0426
Volume: 
26
Issue: 
3
Page Span: 
635-648