TY - JOUR T1 - CLASSIFICATION OF DISEASE JF - The Journal of the Royal College of General Practitioners JO - J R Coll Gen Pract SP - 185 LP - 185 VL - 27 IS - 176 AU - N. M. Brown Y1 - 1977/03/01 UR - http://bjgp.org/content/27/176/185.1.abstract N2 - 300 Multiple ChoicesThis is a pdf-only article and there is no markup to show you.full-text.pdf ER -