TY  - RPRT
TI  - Monitoring problem drug use in Bristol.
AU  - J Parker
AU  - Y Pool
AU  - R Rawle
AU  - M Gay
PY  - 1988
DO  - 10.1192/bjp.152.2.214
UR  - https://pubmed.ncbi.nlm.nih.gov/3262395/
ID  - 3262395
ER  -