TY  - RPRT
TI  - Improving adherence to physical activity.
AU  - M Bélisle
AU  - E Roskies
AU  - J M Lévesque
PY  - 1987
DO  - 10.1037//0278-6133.6.2.159
UR  - https://pubmed.ncbi.nlm.nih.gov/3104026/
ID  - 3104026
ER  -