TY - JOUR T1 - COLOUR TAGGING JF - The Journal of the Royal College of General Practitioners JO - J R Coll Gen Pract SP - 63 LP - 63 VL - 25 IS - 150 AU - Peter Brent Y1 - 1975/01/01 UR - http://bjgp.org/content/25/150/63.2.abstract N2 - 300 Multiple ChoicesThis is a pdf-only article and there is no markup to show you.full-text.pdf ER -