RT Journal Article SR Electronic T1 Understanding the “Sum of Subtest to Overall Score Discrepancy” on the Maintenance of Certification-Family Practice Examination JF The Journal of the American Board of Family Medicine JO J Am Board Fam Med FD American Board of Family Medicine SP 260 OP 261 DO 10.3122/jabfm.2012.02.120003 VO 25 IS 2 A1 Kenneth D. Royal A1 James C. Puffer YR 2012 UL http://www.jabfm.org/content/25/2/260.abstract AB