TY - JOUR T1 - GENERAL PRACTICE (TUTORIALS IN POSTGRADUATE MEDICINE SERIES) JF - The Journal of the Royal College of General Practitioners JO - J R Coll Gen Pract SP - 177 LP - 177 VL - 33 IS - 248 AU - N. C. A. Bradley Y1 - 1983/03/01 UR - http://bjgp.org/content/33/248/177.1.abstract N2 - 300 Multiple ChoicesThis is a pdf-only article and there is no markup to show you.full-text.pdf ER -