TY - JOUR T1 - Re: Living on the Edge JF - The Journal of the American Board of Family Medicine JO - J Am Board Fam Med SP - 617 LP - 617 DO - 10.3122/jabfm.2011.05.110136 VL - 24 IS - 5 AU - John J. Frey III Y1 - 2011/09/01 UR - http://www.jabfm.org/content/24/5/617.abstract N2 - ER -