Add-on levetiracetam in children and adolescents with refractory epilepsy: Results of an open-label multi-centre study
Petra M.C. Callenbach, Willem F. Arts, R. ten Houten, Paul B. Augustijn, W. Boudewijn Gunning, E Peeters, Alma M. Weber, Hans Stroink, Yvette Geerts, Ada T. Geerts, Oebele F. Brouwer
Abstract