TY  - RPRT
TI  - Self-efficacy and marijuana cessation: a construct validity analysis.
AU  - R S Stephens
AU  - J S Wertz
AU  - R A Roffman
PY  - 1995
DO  - 10.1037//0022-006x.63.6.1022
UR  - https://pubmed.ncbi.nlm.nih.gov/8543705/
ID  - 8543705
ER  -