TY  - RPRT
TI  - Morphine dispensing to long term problematic injectors.
AU  - J Derks
PY  - 1992
DO  - 10.1111/j.1360-0443.1992.tb01911.x
UR  - https://pubmed.ncbi.nlm.nih.gov/1543935/
ID  - 1543935
ER  -