RT Journal Article SR Electronic T1 Call for Stories of On-the-Ground Innovations in Primary Health Care JF The Annals of Family Medicine JO Ann Fam Med FD American Academy of Family Physicians SP 502 OP 502 DO 10.1370/afm.2001 VO 14 IS 6 A2 Kurt C. Stange A2 John J. Frey III YR 2016 UL http://www.annfammed.org/content/14/6/502.abstract AB