共 41 条
[1]
[Anonymous], 2003, EUROCLEAR BUSINESS M, P1
[2]
[Anonymous], 1996, Physical activity and health: A report of the Surgeon General
[5]
Brownson R.C., 2004, J PHYS ACTIVITY HLTH, V1, P189, DOI [10.2105/AJPH.94.3.473, DOI 10.2105/AJPH.94.3.473]
[9]
Dishman R.K., 1994, PHYS ACTIVITY FITNES, P214
[10]
Forsyth A., 2007, Twin Cities Walking Study Environment and Physical Activity: GIS Protocols