RT Article T1 Criminal involvement among young male ecstasy users JF Substance use & misuse VO 40 IS 9-10 SP 1557 OP 1575 A1 Hendrickson, James A1 Gerstein, Dean A2 Gerstein, Dean LA English YR 2005 UL https://krimdok.uni-tuebingen.de/Record/1912500698 DO 10.1081/JA-200066893