García-Navarro Victor, Tena-Suck Martha Lilia, Celis Miguel A, Vega Rosalba, Rembao Daniel, Salinas Citlaltepetl
Service of Neurosurgery, National Institute of Neurology and Neurosurgery Mexico City, Mexico.
Arq Neuropsiquiatr. 2009 Sep;67(3A):707-9. doi: 10.1590/s0004-282x2009000400028.