TY  - RPRT
TI  - Creating an interest in exercise.
AU  - G Sundqvist
PY  - 1980
DO  - 10.1111/j.1651-2227.1980.tb15333.x
UR  - https://pubmed.ncbi.nlm.nih.gov/6938111/
ID  - 6938111
ER  -