PT - JOURNAL ARTICLE AU - Berke, Ethan M. TI - Geographic Information Systems (GIS): Recognizing the Importance of Place in Primary Care Research and Practice AID - 10.3122/jabfm.2010.01.090119 DP - 2010 Jan 01 TA - The Journal of the American Board of Family Medicine PG - 9--12 VI - 23 IP - 1 4099 - http://www.jabfm.org/content/23/1/9.short 4100 - http://www.jabfm.org/content/23/1/9.full SO - J Am Board Fam Med2010 Jan 01; 23