PT - JOURNAL ARTICLE AU - H. W. K. Acheson TI - A4 RECORDS DP - 1979 Oct 01 TA - The Journal of the Royal College of General Practitioners PG - 622--622 VI - 29 IP - 207 4099 - http://bjgp.org/content/29/207/622.4.short 4100 - http://bjgp.org/content/29/207/622.4.full SO - J R Coll Gen Pract1979 Oct 01; 29