Publications Search Results Your query returned 5 citations. Results 1 - 5 Results per page: 25 50 100 Sort by: Pub Date (newest) Pub Date (oldest) Title A-Z Recent Additions Author A-Z Author Z-A [1] Clear All Pub. Year Citation 1996 Beardsley, Mark, Goldstein, Marjorie F., Deren, Sherry, Tortu, Stephanie . Assessing intervention efficacy: An example based on change profiles of unprotected sex among drug users. Journal of Drug Issues. 26, (3), 635-648. Full Text Options: Worldcat Google Scholar Export Options: RIS/EndNote 2000 Ziek, Kristine, Goldstein, Marjorie F., Beardsley, Mark, Deren, Sherry, Tortu, Stephanie . Factors associated with HIV testing and returning for test results in a sample of out-of-Treatment drug users. Journal of Drug Issues. 30, (3), 675-686. Full Text Options: Worldcat Google Scholar Export Options: RIS/EndNote 2000 Tortu, Stephanie, Beardsley, Mark, Deren, Sherry, Williams, Mark, McCoy, H. HIV infection and patterns of risk among women, drug injectors and crack users in low and high seroprevalence sites. AIDS Care. 12, (1), 65-75. Full Text Options: DOI Worldcat Google Scholar Export Options: RIS/EndNote 2001 Deren, Sherry, Beardsley, Mark, Coyle, Susan L., Singer, Merrill, Kang, S. HIV risk behaviors among injection drug users in low, medium, and high seroprevalence communities. AIDS and Behavior. 5, (1), 45-50. Full Text Options: DOI Worldcat Google Scholar Export Options: RIS/EndNote 1998 Deren, Sherry, Beardsley, Mark, Tortu, Stephanie, Goldstein, Marjorie F. HIV Serostatus and changes in risk behaviors among drug injectors and crack users. AIDS and Behavior. 2, (2), 171-176. Full Text Options: DOI Worldcat Google Scholar Export Options: RIS/EndNote Results 1 - 5 of 5 [1]