TY - JOUR T1 - Membership JF - The Journal of the Royal College of General Practitioners JO - J R Coll Gen Pract SP - 59 LP - 59 VL - 32 IS - 234 AU - P. W. Ruggles Y1 - 1982/01/01 UR - http://bjgp.org/content/32/234/59.3.abstract N2 - 300 Multiple ChoicesThis is a pdf-only article and there is no markup to show you.full-text.pdf ER -