RT Article T1 Drug use in the high intensity drug trafficking area of the US Southwest border JF Addiction VO 91 IS 1 SP 47 OP 61 A1 Harrison, Lana D. A1 Kennedy, Nancy J. A2 Kennedy, Nancy J. LA English YR 1996 UL https://krimdok.uni-tuebingen.de/Record/1912524198 DO 10.1111/j.1360-0443.1996.tb03161.x