PT - JOURNAL ARTICLE ED - , TI - Discussion DP - 1964 Nov 01 TA - The Journal of the College of General Practitioners PG - 66--74 VI - 8 IP - Suppl 2 4099 - http://bjgp.org/content/8/Suppl_2/66.short 4100 - http://bjgp.org/content/8/Suppl_2/66.full SO - J Coll Gen Pract1964 Nov 01; 8