TY  - RPRT
TI  - Differences in psychological need hierarchy between program completers and dropouts from a drug abuse treatment program.
AU  - R J Craig
AU  - R E Olson
PY  - 1988
DO  - 10.3109/00952998809001537
UR  - https://pubmed.ncbi.nlm.nih.gov/3213835/
ID  - 3213835
ER  -