RT Journal Article SR Electronic T1 Guest Family Physician Commentaries JF The Journal of the American Board of Family Medicine JO J Am Board Fam Med FD American Board of Family Medicine SP 471 OP 472 DO 10.3122/jabfm.2009.05.090162 VO 22 IS 5 A1 Anderson, Antony YR 2009 UL http://www.jabfm.org/content/22/5/471.abstract AB