TY - JOUR T1 - Use of a demographic base map for the presentation of areal data in epidemiology. JF - British Journal of Preventive & Social Medicine JO - Br J Prev Soc Med SP - 165 LP - 171 DO - 10.1136/jech.20.4.165 VL - 20 IS - 4 AU - F Forster Y1 - 1966/10/01 UR - http://jech.bmj.com/content/20/4/165.abstract N2 - 300 Multiple ChoicesThis is a pdf-only article and there is no markup to show you.full-text.pdf ER -