Time trends in survival and readmission following coronary artery bypass grafting in Scotland, 1981-96: retrospective observational study. Issue 7331 (26th January 2002) - Pell, J P; MacIntyre, K; Walsh, D; Capewell, S; McMurray, J J V; Chalmers, J W T; Boyd, J H; Finlayson, A R; Stewart, S; Redpath, A D