PT - JOURNAL ARTICLE ED - , TI - AAFP Finds Collaborations Key to Developing Guidelines DP - 2004 Mar 01 TA - The Annals of Family Medicine PG - 181--182 VI - 2 IP - 2 4099 - http://www.annfammed.org/content/2/2/181.short 4100 - http://www.annfammed.org/content/2/2/181.full SO - Ann Fam Med2004 Mar 01; 2