Luís Beck-da-Silva, MD; Adolfo de Bold, PhD, FRSC; Ross A. Davies, MD, FRCPC; Benjamin J.W. Chow, MD, FRCPC; Terrence D. Ruddy, MD, FRCPC; Margaret Fraser, RN ...

Patients were randomised to receive nebivolol (5mg orally daily) or bisoprolol (10mg orally daily) for 2 weeks, followed by a 2-week washout and 2 weeks of the other treatment. Measurements (by ...