TY - JOUR T1 - Letters JF - The Journal of the Royal College of General Practitioners JO - J R Coll Gen Pract SP - 520 LP - 520 VL - 38 IS - 316 AU - W.P. Tormey AU - J.P.M. Chambers Y1 - 1988/11/01 UR - http://bjgp.org/content/38/316/520.3.abstract N2 - 300 Multiple ChoicesThis is a pdf-only article and there is no markup to show you.full-text.pdf ER -