by Gómez de la Riva, A., Isla, A., Pérez-López, C., Ortega, R., Fernández-Miranda, J.C., Heredero, J.
Published in Neurocirugía (Asturias, Spain) (2006)

by Herrero Valverde, Ana Mª, Martínez San Millán, Juan, Heredero Sanz, Javier, Mera Campillo, José, Masjuán Vallejo, Jaime
Published in Revista de neurologiá (2001)