Reliable detection of early myocardial dysfunction by tissue Doppler echocardiography in Becker muscular dystrophy. Issue 8 (14th July 2004) - Meune, C; Pascal, O; Bécane, H M; Héloire, F; Christoforou, D; Laforet, P; Eymard, B; Gueret, P; Leturcq, F; Recan, D; Devaux, J Y; Weber, S; et al.