PT - JOURNAL ARTICLE AU - T.G. Heyes TI - Mispirnt DP - 1989 Oct 01 TA - The Journal of the Royal College of General Practitioners PG - 435--435 VI - 39 IP - 327 4099 - http://bjgp.org/content/39/327/435.4.short 4100 - http://bjgp.org/content/39/327/435.4.full SO - J R Coll Gen Pract1989 Oct 01; 39