(Q64134987)
Statements
The epidemiology of walking for exercise: implications for promoting activity among sedentary groups (English)
P Z Siegel
R M Brackbill
1 reference
1 reference
1 reference
1 reference
1 reference
1 reference
1 reference
1 reference
1 reference
1 reference
1 reference
1 reference
1 reference
1 reference
1 reference
1 reference
1 reference
1 reference
1 reference
1 reference
1 reference
1 reference