PT - JOURNAL ARTICLE ED - British Journal of General Practice TI - Discussion DP - 1973 Jun 01 TA - The Journal of the Royal College of General Practitioners PG - 14--15 VI - 23 IP - Suppl 2 4099 - http://bjgp.org/content/23/Suppl_2/14.short 4100 - http://bjgp.org/content/23/Suppl_2/14.full SO - J R Coll Gen Pract1973 Jun 01; 23