Machado Alvaro, Soares-Fernandes João, Ferreira Carla, Rocha Jaime
Neurology Department, Hospital de São Marcos, Largo Carlos Amarante, Apartado 2242, Braga, Portugal.
J Neurooncol. 2007 Sep;84(3):269-70. doi: 10.1007/s11060-007-9412-5. Epub 2007 Jun 14.