PT - JOURNAL ARTICLE AU - Emma Wallace AU - Michael E. Johansen TI - Clinical Prediction Rules: Challenges, Barriers, and Promise AID - 10.1370/afm.2303 DP - 2018 Sep 01 TA - The Annals of Family Medicine PG - 390--392 VI - 16 IP - 5 4099 - http://www.annfammed.org/content/16/5/390.short 4100 - http://www.annfammed.org/content/16/5/390.full SO - Ann Fam Med2018 Sep 01; 16