Antiepileptic drugs in pregnancy

Regarding my article,¹ the value of any registry, such as the one identified by Richard Gruneir, can be judged by 2 criteria: first, the degree to which the participants reliably represent the group as a whole (in this case, pregnant women with epilepsy) and second, the accuracy of the information supplied to the registry. Registries should use appropriate methods for assessing these criteria.

Warren T. Blume Department of Clinical Neurological Sciences, Epilepsy and Clinical Neurophysiology London Health Sciences Centre — University Campus London, Ont.