@article{2944648, title = "Advances in intra-arterial counterpulsation: The role of in vitro studies", author = "Vrachatis, D.A. and Papaioannou, T.G. and Vavuranakis, M. and Tousoulis, D.", journal = "Αρχεία Ελληνικής Ιατρικής=: Archives of Hellenic Medicine", year = "2015", volume = "32", number = "4", pages = "433-440", issn = "11053992" }