do Amaral Sergio Henrique, Silva Marcelo Nery, Giraldi Mauricio, Viterbo Marcelo Barletta Soares, de Brito Pereira Clemente Augusto
Department of Neurosurgery, Hospital Heliopolis, São Paulo, Brazil.
J Neurosurg Spine. 2009 Feb;10(2):160. doi: 10.3171/2008.11.SPI17678.