Assessment of aortic wave reflection in lean and obese women with polycystic ovary syndrome oleh Krystallenia I. ALEXANDRAK, Eleni KANDARAKI, Theodoros G. PAPAIOANNOU, Christina PIPERI, Antonios A. ARGYRIS, Konstantinos AZNAOURIDIS, Christos PAPAMICHAEL, Kimon STAMATELOPOULOS, Athanasios PROTOGEROU, John LEKAKIS