TY - JOUR T1 - <em>Annals</em> Journal Club: Symbiosis Instead of Competing Demands: A Tale of 2 Preventive Services JF - The Annals of Family Medicine JO - Ann Fam Med SP - iii LP - iii DO - 10.1370/afm.1214 VL - 9 IS - 1 A2 - , Y1 - 2011/01/01 UR - http://www.annfammed.org/content/9/1/iii.abstract N2 - ER -