TY - JOUR T1 - `At Risk' JF - The Journal of the Royal College of General Practitioners JO - J R Coll Gen Pract SP - 389 LP - 390 VL - 33 IS - 251 AU - M. Keith Thompson Y1 - 1983/06/01 UR - http://bjgp.org/content/33/251/389.4.abstract N2 - 300 Multiple ChoicesThis is a pdf-only article and there is no markup to show you.full-text.pdf ER -