5Aidan P, Bol ger, Faisal A1-Nasser.Beta-blockers for chronic heart failure: surviving longer but feeling better? International Journal of Cardiology, 2003,92:1 - 8.
6Schlaich MP, Schmieder RE.Left Ventricular hypertrophy and its regression: pathophysiology and therapeutic approach.Focus on treatment by antihypertensive agents.Am J Hypertens, 1998,11 : 139-146.