A recurrent laryngeal nerve malignant peripheral nerve sheath tumor in a child with neurofibromatosis type 1 - Alves, Sérgio Ferreira, Júnior; Carneiro, Leonardo Hoehl; Niemeyer, Bruno; Tonomura, Elise; Marchiori, Edson (Arquivos de Neuro-Psiquiatria, 2018)