RT Journal Article SR Electronic T1 Possible Unintended Consequence of an Evidence-Based Clinical Policy Change JF The Annals of Family Medicine JO Ann Fam Med FD American Academy of Family Physicians SP iii OP iii DO 10.1370/afm.1824 VO 13 IS 4 A1 Stange, Kurt S. YR 2015 UL http://www.annfammed.org/content/13/4/iii.abstract AB