![](/img/cover-not-exists.png)
International comparison of observation-specific spatial buffers: maximizing the ability to estimate physical activity
Frank, Lawrence D., Fox, Eric H., Ulmer, Jared M., Chapman, James E., Kershaw, Suzanne E., Sallis, James F., Conway, Terry L., Cerin, Ester, Cain, Kelli L., Adams, Marc A., Smith, Graham R., Hinckson,Volume:
16
Language:
english
Journal:
International Journal of Health Geographics
DOI:
10.1186/s12942-017-0077-9
Date:
December, 2017
File:
PDF, 3.70 MB
english, 2017