TY - JOUR T1 - MEDICAL NEWS JF - The Journal of the Royal College of General Practitioners JO - J R Coll Gen Pract SP - 595 LP - 595 VL - 33 IS - 254 A2 - , Y1 - 1983/09/01 UR - http://bjgp.org/content/33/254/595.abstract N2 - 300 Multiple ChoicesThis is a pdf-only article and there is no markup to show you.full-text.pdf ER -