TY  - GEN
AU  - O'Brien,R M
AU  - Dickinson,A M
TI  - Contingency factors in negative practice of smoking
SN  - 0033-2941
PY  - 1977///0630
KW  - Adolescent
KW  - Adult
KW  - Behavior Therapy
KW  - methods
KW  - Female
KW  - Humans
KW  - Male
KW  - Middle Aged
KW  - Smoking Prevention
N1  - Publication Type: Comparative Study; Journal Article
UR  - https://doi.org/10.2466/pr0.1977.40.2.495
ER  -