TY - JOUR A1 - Keeter, S. A1 - Miller, C. A1 - Kohut, A. A1 - Groves, R.M. A1 - Presser, S. T1 - Consequences of reducing nonresponse in a national telephone survey Y1 - 2000 DO - 10.1086/317759 JF - Public Opinion Quarterly VL - 64 IS - 2 SP - 125 EP - -148 ER -