1. Measurement of the QT interval;Campbell, R.W.F.; Gardiner, P.; Amos, P.A.; Chadwick, D.; Jordan, R.S.;Eur Heart J,1985
2. Importance of lead selection in QT interval measurement;Cowan, J.C.; Yusoff, K.; Moore, M.;Am J Cardiol,1988
3. QT dispersion does reflect regional variation in ventricular recovery;Higham, P.D.; Hilton, C.J.; Aitcheson, D.A.; Furniss, S.S.; Bourke, J.P.; Campbell, R.W.F.;Circulation,1992
4. Spatial variation of the QT intervals in normal persons and patients with acute myocardial infarction;Mirvis, D.M.;jAm Coil Cardiol,1985
5. Increased QT dispersion in patients with ventricular fibrillation following myocardial infarction;Higham, P.D.; Furniss, S.S.; Campbell, R.W.F.;Circulation,1991