PT  - JOURNAL ARTICLE
AU  - O'Neill, Thomas R.
AU  - Peabody, Michael R.
AU  - Puffer, James C.
TI  - The ABFM Begins to Use Differential Item Functioning
AID  - 10.3122/jabfm.2013.06.130239
DP  - 2013 Nov 01
TA  - The Journal of the American Board of Family
                Medicine
PG  - 807--809
VI  - 26
IP  - 6
4099  - http://www.jabfm.org/content/26/6/807.short
4100  - http://www.jabfm.org/content/26/6/807.full
SO  - J Am Board Fam Med2013 Nov 01; 26