TY - JOUR TI - Improving the Effectiveness of the National DNA Data Bank: A Consideration of the Criminal Antecedents of Predatory Sexual Offenders T2 - Canadian journal of criminology and criminal justice VL - 48 IS - 1 EP - 75 A2 - Snook, Brent A2 - Noble, Paul A2 - House, John C. A2 - Cullen, Richard M. A2 - Snook, Brent A2 - Noble, Paul A2 - House, John C. A2 - Cullen, Richard M. PY - 2006 LA - English SP - 61 SN - 1707-7753 ER -