García-March, G [Vagus nerve stimulation for the treatment of refractory epilepsy. State of the art]. [electronic resource] - Neurocirugia (Asturias, Spain) Oct 2008 - 416-26 p. digital Publication Type: English Abstract; Journal Article; Review ISSN: 1130-1473 Subjects--Topical Terms: AnimalsElectrodes, ImplantedEpilepsy--therapyHumansNeurosurgical ProceduresVagus Nerve--metabolismVagus Nerve Stimulation--adverse effects