TY - JOUR PY - 2003// TI - International symposium on enhancing the effectiveness of alcohol ignition interlock programs JO - Traffic injury prevention A1 - Beirness, Douglas James A1 - Simpson, Herb M. A1 - Robertson, Robyn D. SP - 179 EP - 182 VL - 4 IS - 3 N2 - Abstract unavailable. LA - SN - 1538-9588 UR - http://dx.doi.org/10.1080/15389580309881 ID - ref1 ER -