Is functional dependence of Duchenne muscular dystrophy patients determinant of the quality of life and burden of their caregivers - Moura, Maria Clara Drummond Soares de; Reed, Umbertina Conti; Voos, Mariana Calil; Wutzki, Hanna Camila; Resende, Maria Bernadete Dutra; Hasue, Renata Hydee (Arquivos de Neuro-Psiquiatria, 2015)