Longitudinal assessment of grip strength using bulb dynamometer in Duchenne Muscular Dystrophy - Pizzato, Tatiana M.; Baptista, Cynthia R. J. A.; Souza, Mariana A.; Benedicto, Michelle M. B.; Martinez, Edson Zangiacomi; Mattiello Sverzut, Ana Cláudia (Brazilian Journal of Physical Therapy, 2014)