Tantikittichaikul, Sahawat Topiramate-induced hyperammonemic encephalopathy in a patient with mental retardation: A case report and review of the literature. [electronic resource] - Epilepsy & behavior case reports 2015 - 84-5 p. digital Publication Type: Journal Article ISSN: 2213-3232 Standard No.: 10.1016/j.ebcr.2014.09.001 doi