TY - JOUR TI - Kingpins or Mules: An Analysis of Drug Offenders incarcerated in Federal and State Prisons T2 - Criminology & public policy VL - 3 IS - 3 EP - 434 AU - Sevigny, Eric L. A2 - Caulkins, Jonathan P. PY - 2004 LA - English SP - 401 SN - 1538-6473 UR - https://doi.org/10.1111/j.1745-9133.2004.tb00050.x ER -