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Rates of major congenital malformations at 1 year after birth in relation to exposure to AED monotherapy according to data from the International Registry of Antiepileptic Drugs and Pregnancy. Bars represent 95% confidence interval.Reprinted from Tomson T, Battino D, et al, Lancet Neurol.26 © 2011, with permission from Elsevier. www.sciencedirect.com/science/article/pii/S1474442211701077.
