Scandura Salvatore, Ussia Gian Paolo, Caggegi Anna, Cammalleri Valeria, Millan Giovanni, Tamburino Corrado
Cardiovascular Department, Ferrarotto Hospital, University of Catania, Italy.
Echocardiography. 2012 Apr;29(4):E107-9. doi: 10.1111/j.1540-8175.2011.01653.x. Epub 2012 Feb 14.