TY - JOUR T1 - THE JOURNAL JF - The Journal of the Royal College of General Practitioners JO - J R Coll Gen Pract SP - 377 LP - 378 VL - 30 IS - 215 AU - N. T. A. Oswald Y1 - 1980/06/01 UR - http://bjgp.org/content/30/215/377.3.abstract N2 - 300 Multiple ChoicesThis is a pdf-only article and there is no markup to show you.full-text.pdf ER -