PT - JOURNAL ARTICLE ED - , TI - CORRECTION AID - 10.1370/afm.506 DP - 2006 Jan 01 TA - The Annals of Family Medicine PG - 83--83 VI - 4 IP - 1 4099 - http://www.annfammed.org/content/4/1/83.short 4100 - http://www.annfammed.org/content/4/1/83.full SO - Ann Fam Med2006 Jan 01; 4