PT - JOURNAL ARTICLE AU - G.A. Rutt TI - Letters DP - 1989 Dec 01 TA - The Journal of the Royal College of General Practitioners PG - 519--519 VI - 39 IP - 329 4099 - http://bjgp.org/content/39/329/519.3.short 4100 - http://bjgp.org/content/39/329/519.3.full SO - J R Coll Gen Pract1989 Dec 01; 39