RT Journal Article SR Electronic T1 It Matters What Is Measured JF The Journal of the American Board of Family Medicine JO J Am Board Fam Med FD American Board of Family Medicine SP 8 OP 9 DO 10.3122/jabfm.2017.01.160362 VO 30 IS 1 A1 LeFevre, Michael YR 2017 UL http://www.jabfm.org/content/30/1/8.abstract AB