PT - JOURNAL ARTICLE AU - Kurt C. Stange TI - Tip of the Iceberg AID - 10.1370/afm.1124 DP - 2010 May 01 TA - The Annals of Family Medicine PG - 268--268 VI - 8 IP - 3 4099 - http://www.annfammed.org/content/8/3/268.short 4100 - http://www.annfammed.org/content/8/3/268.full SO - Ann Fam Med2010 May 01; 8