PT - JOURNAL ARTICLE AU - Porter, Sheri TI - AAFP EXPENDS HUGE EFFORT TO SHAPE NEW PAYMENT SYSTEM AID - 10.1370/afm.1902 DP - 2016 Jan 01 TA - The Annals of Family Medicine PG - 84--85 VI - 14 IP - 1 4099 - http://www.annfammed.org/content/14/1/84.short 4100 - http://www.annfammed.org/content/14/1/84.full SO - Ann Fam Med2016 Jan 01; 14