RT Journal Article SR Electronic T1 Annals Journal Club: Symbiosis Instead of Competing Demands: A Tale of Two Preventive Services JF The Annals of Family Medicine JO Ann Fam Med FD American Academy of Family Physicians SP iii OP iii DO 10.1370/afm.950 VO 7 IS 1 YR 2009 UL http://www.annfammed.org/content/7/1/iii.abstract AB