Athanase D. Protogerou Theodore G. Papaioannou Petros P. Sfikakis Jacques Blacher Emmanouil Karatzis John P. Lekakis Dimitris Papadogiannis Christodoulos Stefanadis Michel E. Safar, Differences in pulse pressure day variability between the brachial artery and the aorta in healthy subjects, Artery Research, (6), 34, 2011, Atlantis Press, 1872-9312