PT - JOURNAL ARTICLE ED - , TI - ERRATUM DP - 1965 May 01 TA - The Journal of the College of General Practitioners PG - 287--287 VI - 9 IP - 3 4099 - http://bjgp.org/content/9/3/287.short 4100 - http://bjgp.org/content/9/3/287.full SO - J Coll Gen Pract1965 May 01; 9