PT - JOURNAL ARTICLE ED - , TI - Maintenance of Certification Program Enhancements AID - 10.3122/jabfm.19.2.211 DP - 2006 Mar 01 TA - The Journal of the American Board of Family Medicine PG - 211--213 VI - 19 IP - 2 4099 - http://www.jabfm.org/content/19/2/211.short 4100 - http://www.jabfm.org/content/19/2/211.full SO - J Am Board Fam Med2006 Mar 01; 19