Erratum for

• The SANAD II study of the effectiveness and cost-effectiveness of valproate versus levetiracetam for newly diagnosed generalised and unclassifiable epilepsy: an open-label, non-inferiority, multicentre, phase 4, randomised controlled trial.

  Marson A, Burnside G, Appleton R, Smith D, Leach JP, Sills G, Tudur-Smith C, Plumpton C, Hughes DA, Williamson P, Baker GA, Balabanova S, Taylor C, Brown R, Hindley D, Howell S, Maguire M, Mohanraj R, Smith PE; SANAD II collaborators. Marson A, et al. Lancet. 2021 Apr 10;397(10282):1375-1386. doi: 10.1016/S0140-6736(21)00246-4. Lancet. 2021. PMID: 33838758 Free PMC article. Clinical Trial.