TY  - RPRT
TI  - How do drug users define their progress in harm reduction programs? Qualitative research to develop user-generated outcomes.
AU  - Terry Ruefli
AU  - Susan J Rogers
PY  - 2004
DO  - 10.1186/1477-7517-1-8
UR  - https://pubmed.ncbi.nlm.nih.gov/15333130/
ID  - 15333130
ER  -