PT - JOURNAL ARTICLE AU - Carey, Timothy S. AU - Freburger, Janet TI - Physical Therapy for Low Back Pain: What Is It, and When Do We Offer It to Patients? AID - 10.1370/afm.1636 DP - 2014 Mar 01 TA - The Annals of Family Medicine PG - 99--101 VI - 12 IP - 2 4099 - http://www.annfammed.org/content/12/2/99.short 4100 - http://www.annfammed.org/content/12/2/99.full SO - Ann Fam Med2014 Mar 01; 12