Efficacy and tolerability of brivaracetam in patients with intellectual disability and epilepsy - Ruby M. E. Gillis; Elisabeth A. Wammes-van der Heijden; Helenius J. Schelhaas; In Y. Tan; Dederieke A. M. Festen; Marian H. J. M. Majoie (Acta Neurologica Belgica, 2021)