1. 1) Kwan P, Arzimanoglou A, Berg AT, et al.: Definition of drug resistant epilepsy: consensus proposal by the ad hoc Task Force of the ILAE Commission on Therapeutic Strategies. Epilepsia 51: 1069–1077, 2010
2. 2) Brodie MJ, Barry SJ, Bamagous GA, Norrie JD, Kwan P: Patterns of treatment response in newly diagnosed epilepsy. Neurology 78: 1548–1554, 2012
3. 3) Kwan P, Brodie MJ: Early identification of refractory epilepsy. N Engl J Med 342: 314–319, 2000
4. 4) Engel J Jr, Cascino GD, Shields WD: Surgically remediable syndromes. In: Epilepsy: A Comprehensive Textbook, ed 2. Philadelphia: Wolters Kluwer/Lippincott Williams & Wilkins, 2007, pp. 1761–1769
5. 5) Engel J Jr, McDermott MP, Wiebe S, et al.: Early surgical therapy for drug-resistant temporal lobe epilepsy: a randomized trial. JAMA 307: 922–930, 2012