PT - JOURNAL ARTICLE AU - John J. Frey III TI - Re: Living on the Edge AID - 10.3122/jabfm.2011.05.110136 DP - 2011 Sep 01 TA - The Journal of the American Board of Family Medicine PG - 617--617 VI - 24 IP - 5 4099 - http://www.jabfm.org/content/24/5/617.short 4100 - http://www.jabfm.org/content/24/5/617.full SO - J Am Board Fam Med2011 Sep 01; 24