PT - JOURNAL ARTICLE AU - Royal, Kenneth D. AU - Puffer, James C. TI - DIMENSIONALITY OF THE MAINTENANCE OF CERTIFICATION FOR FAMILY PHYSICIANS EXAMINATION: EVIDENCE OF CONSTRUCT VALIDITY AID - 10.1370/afm.1536 DP - 2013 May 01 TA - The Annals of Family Medicine PG - 286--288 VI - 11 IP - 3 4099 - http://www.annfammed.org/content/11/3/286.short 4100 - http://www.annfammed.org/content/11/3/286.full SO - Ann Fam Med2013 May 01; 11