PT - JOURNAL ARTICLE AU - Barbara Starfield TI - Threads and Yarns: Weaving the Tapestry of Comorbidity AID - 10.1370/afm.524 DP - 2006 Mar 01 TA - The Annals of Family Medicine PG - 101--103 VI - 4 IP - 2 4099 - http://www.annfammed.org/content/4/2/101.short 4100 - http://www.annfammed.org/content/4/2/101.full SO - Ann Fam Med2006 Mar 01; 4