TY  - RPRT
TI  - Physical activity in Minnesota physicians.
AU  - D D Hensrud
AU  - J M Sprafka
AU  - J Connett
AU  - A S Leon
PY  - 1992
DO  - 10.1016/0091-7435(92)90011-6
UR  - https://pubmed.ncbi.nlm.nih.gov/1738763/
ID  - 1738763
ER  -