RT Article T1 Risk factors that predict dropout from corrections-based treatment for drug abuse JF The prison journal VO 79 IS 4 SP 411 OP 430 A1 Hiller, Matthew L. A1 Simpson, Dennis Dwayne 1943- A1 Knight, Kevin A2 Simpson, Dennis Dwayne 1943- A2 Knight, Kevin LA English YR 1999 UL https://krimdok.uni-tuebingen.de/Record/1912691310 DO 10.1177/0032885599079004004