TY  - RPRT
TI  - Improving contingency management programs for addiction.
AU  - R J Lamb
AU  - K C Kirby
AU  - A R Morral
AU  - G Galbicka
AU  - M Y Iguchi
PY  - 2004
DO  - 10.1016/j.addbeh.2003.08.021
UR  - https://pubmed.ncbi.nlm.nih.gov/15050670/
ID  - 15050670
ER  -