PT - JOURNAL ARTICLE ED - , TI - Medical news DP - 1979 May 01 TA - The Journal of the Royal College of General Practitioners PG - 311--312 VI - 29 IP - 202 4099 - http://bjgp.org/content/29/202/311.short 4100 - http://bjgp.org/content/29/202/311.full SO - J R Coll Gen Pract1979 May 01; 29