TY  - RPRT
TI  - Changing patient characteristics with increased methadone maintenance availability.
AU  - Bruna Brands
AU  - Joan Blake
AU  - David Marsh
PY  - 2002
DO  - 10.1016/s0376-8716(01)00176-4
UR  - https://pubmed.ncbi.nlm.nih.gov/11850131/
ID  - 11850131
ER  -