“State of Maine Comprehensive HIV Prevention Plan 2004-2008.”  Community Planning Group; Janssen, Robert S., Holtgrave, David R., Valdiserri, Ronald O., Shepherd, Melissa, Gayle, Helene D., & DeCock, Kevin M. (2001). “The Serostatus Approach to Fighting the HIV Epidemic: Prevention Strategies for Infected Individuals.” American Journal of Public Health, 91(7): 1019-1024.