PT - JOURNAL ARTICLE AU - D. Brennig James TI - The Calibration of Doctors DP - 1963 Feb 01 TA - The Journal of the College of General Practitioners PG - 178--179 VI - 6 IP - 1 4099 - http://bjgp.org/content/6/1/178.short 4100 - http://bjgp.org/content/6/1/178.full SO - J Coll Gen Pract1963 Feb 01; 6