RT Journal Article SR Electronic T1 Publishing Patient-Centered Outcomes Research JF The Annals of Family Medicine JO Ann Fam Med FD American Academy of Family Physicians SP 503 OP 504 DO 10.1370/afm.1723 VO 12 IS 6 YR 2014 UL http://www.annfammed.org/content/12/6/503.abstract AB