TY - JOUR A1 - Lansky, A. A1 - Abdul-Quader, A.S. A1 - Cribbin, M. A1 - Hall, T. A1 - Finlayson, T.J. A1 - Garfein, R.S. A1 - Lin, L.S. A1 - Sullivan, P.S. T1 - Developing an HIV behavioral surveillance system for injecting drug users: The national HIV behavioral surveillance system Y1 - 2007 JF - Public Health Rep VL - 122 Suppl 1 ER -