RT Journal Article SR Electronic T1 Re: Living on the Edge JF The Journal of the American Board of Family Medicine JO J Am Board Fam Med FD American Board of Family Medicine SP 617 OP 617 DO 10.3122/jabfm.2011.05.110136 VO 24 IS 5 A1 John J. Frey III YR 2011 UL http://www.jabfm.org/content/24/5/617.abstract AB