Keevil S F, Gedroyc W, Gowland P, Hill D L G, Leach M O, Ludman C N, McLeish K, McRobbie D W, Razavi R S, Young I R
Division of Imaging Sciences, King's College London, Guy's Campus, London, UK.
Br J Radiol. 2005 Nov;78(935):973. doi: 10.1259/bjr/21943393.