PT - JOURNAL ARTICLE AU - Jo Wood TI - Section 63 DP - 1981 Dec 01 TA - The Journal of the Royal College of General Practitioners PG - 763--763 VI - 31 IP - 233 4099 - http://bjgp.org/content/31/233/763.3.short 4100 - http://bjgp.org/content/31/233/763.3.full SO - J R Coll Gen Pract1981 Dec 01; 31