Intracoronary flow velocity measurements in adjacent stenotic and normal coronary arteries during incremental intravenous dobutamine stress and intracoronary adenosine injection - Petropoulakis, Panaghiotis N; Pavlides, Gregory S; Manginas, Athanassios N; Vassilikos, Vasilios S; Cokkinos, Dennis V (Catheterization and Cardiovascular Interventions, 1999)