Extraneural metastases in medulloblastoma - Muoio, Valéria Marques Figueira; Shinjo, Sueli Mieko Oba; Matushita, Hamilton; Rosemberg, Sérgio; Teixeira, Manoel Jacobsen; Marie, Suely Kazue Nagahashi (Arquivos de neuro-psiquiatria, 2011)