American Clinical Neurophysiology Society Guideline Twelve: guidelines for long-term monitoring for epilepsy...Guideline Twelve: guidelines for long-term monitoring for epilepsy reprinted with permission of the American Clinical Neurophysiology Society from the Journal of Clinical Neurophysiology, Volume 25, Number 3, 2008, pages 170-180 (American Journal of Electroneurodiagnostic Technology, 2008)