Evaluation of cardiac functional abnormalities in systemic sclerosis by dobutamine stress echocardiography: a myocardial echostress scleroderma pattern. Issue 12 (14th November 2006) - Vacca, A; Montisci, R; Cauli, A; Garau, P; Colonna, P; Ruscazio, M; Passiu, G; Meloni, L; Iliceto, S; Mathieu, A