Dykema, J., T. Piché, K. Croes, J. Renteria, W. Gunn, L. Gomez, D. Michalski Turner, T. Schroepfer, S. Parks, C. Fields, and D. F. Edwards. Cognitive Interviewing: Toward a Better Understanding of the Barriers to Biomedical Research Participation in Underrepresented Communities. Science of Eliminating Health Disparities Summit, December, National Harbor, MD, 2012.