title: Vagal nerve stimulation in the epileptic encephalopathies: 3-year follow-up.
authors.forename: A P
authors.initials: AP
authors.lastname: Parker
authors.forename: C E
authors.initials: CE
authors.lastname: Polkey
authors.forename: R O
authors.initials: RO
authors.lastname: Robinson
mesh_terms: D001921:Brain / Q000473:pathology*; D004827:Epilepsy / Q000473:pathology / Q000628:therapy*; D005500:Follow-Up Studies; D006801:Humans; D011788:Quality of Life; D004561:Transcutaneous Electric Nerve Stimulation / Q000379:methods*; D014630:Vagus Nerve