Transitions in latent classes of sexual risk behavior among young injection drug users following HIV prevention intervention
AIDS and Behavior (2014) - Comments
pubmed: 23975477  doi: 10.1007/s10461-013-0601-2  issn: 1573-3254  issn: 1090-7165 

Mary Ellen Mackesy-Amiti, Lawrence J. Ouellet, Lorna Finnegan, Holly Hagan, Elizabeth Golub, Mary Latka, Karla Wagner, Richard S. Garfein