RT Article T1 A classification of narcotic addicts based on type, amount, and severity of crime JF Journal of drug issues VO 21 IS 2 SP 429 OP 448 A1 Nurco, David A2 Slaght, Evelyn F. A2 Kinlock, Timothy W. A2 Balter, Mitchell B. A2 Hanlon, Thomas E. LA English YR 1991 UL https://krimdok.uni-tuebingen.de/Record/1912481022