Schackman, Bruce R., Lisa R. Metsch, Grant N. Colfax, Jared A. Leff, Angela Wong, Callie A. Scott, Daniel J. Feaster, Lauren Gooden, Tim Matheson, Louise F. Haynes et al. "The cost-effectiveness of rapid HIV testing in substance abuse treatment: results of a randomized trial." Drug and alcohol dependence 128, no. 1-2 (2013): 90-7.