Ventriculoperitoneal Shunt in Patients with Leptomeningeal MetastasisNeurol 64:1625-1627, Omuro,A.M.P.,et al, 2005
Tectal Gliomas: Natural History of an Indolent Lesion in Pediatric PatientsPediatr Neurosurg 32:24-29, Bowers,D.C.,et al, 2000