TY  - RPRT
TI  - Mediating variable framework in physical activity interventions. How are we doing? How might we do better?
AU  - T Baranowski
AU  - C Anderson
AU  - C Carmack
PY  - 1998
DO  - 10.1016/s0749-3797(98)00080-4
UR  - https://pubmed.ncbi.nlm.nih.gov/9838973/
ID  - 9838973
ER  -