TECHNICAL PAPERS ON HEALTH AND BEHAVIOR MEASUREMENT TECHNICAL PAPER 79 Concordance of chlamydia trachomatis infections within sexual partnerships S.M. Rogers, W.C. Miller, C.F. Turner, J. Ellen, J. Zenilman, R. Rothman, M. Villarroel, A. Al-Tayyib, P. Leone, C. Gaydos, L. Ganapathi, M. Hobbs, D. Kanouse Reference Citation S.M. Rogers, W.C. Miller, C.F. Turner, J. Ellen, J. Zenilman, R. Rothman, M. Villarroel, A. Al-Tayyib, P. Leone, C. Gaydos, L. Ganapathi, M. Hobbs, D. Kanouse. Technical Papers on Health and Behavior Measurement, No. 79, Washington DC: RTI Program in Health and Behavior Measurement, 2007. (Abbreviated version published in Sexually Transmitted Infections, 84: 23-28, 2008.)