TY  - RPRT
TI  - Treating cocaine abusers.
AU  - S T Higgins
AU  - W K Bickel
PY  - 1993
DO  - 10.1176/ps.44.10.1007-a
UR  - https://pubmed.ncbi.nlm.nih.gov/8305025/
ID  - 8305025
ER  -