Michael Topmiller, Ph.D.
Michael Topmiller, Ph.D.
![142nd APHA Annual Meeting and Exposition (November 15 - November 19, 2014): http://www.apha.org/events-and-meetings/annual](images/banner.jpg)
GIS Data Specialist
American Academy of Family Physicians
Cincinnati,
OH
USA
mtopmiller@aafp.org
5076.0 Mapping youth perceptions of physical activity resources: An approach combining community-based participatory research (CBPR) & geographic information systems (GIS)